{"title":"Components \u0026 Parts","description":"\u003cp\u003eBrowse our Components \u0026amp; Parts collection. Best Price.\u003c\/p\u003e","products":[{"product_id":"mcp23008-i2c-8-inputoutput-port-expander","title":"MCP23008 - i2c 8 input\/output port expander","description":"\u003cp\u003eAdd another 8 pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 8 general purpose pins. You can set each of 8 pins to be input, output, or input with a pullup. There's even the ability to get an interrupt via an external pin when any of the inputs change so you don't have to keep polling the chip.\u003cbr\u003e\u003cbr\u003eUse this chip from 2.7-5.5V (good for any 3.3V or 5V setup), and you can sink\/source up to 20mA from any of the I\/O pins so this will work for LEDs and such. Team it up with a high-power MOSFET if you need more juice. DIP package means it will plug into any breadboard or perfboard.\u003cbr\u003e\u003cbr\u003eYou can set the i2c address by tying the ADDR0-2 pins to power or ground, for up to 8 unique addresses. That means 8 chips can share a single i2c bus - that's 64 I\/O pins!\u003cbr\u003e\u003cbr\u003eWe used this chip in our SPI\/i2c backpack and found it to be very reliable and easy to get up and running. We even have an Arduino library with example code written which will set pin state, read and write from individual pins, and set the pullups.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\u003cli\u003eThis board\/chip uses I2C 7-bit address between 0x20-0x27, selectable with jumpers\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eDownloads:\u003c\/p\u003e\n\u003cp\u003eDatasheet for MCP23008\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":55919656173641,"sku":"mcn1787257560358","price":1.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/mcp23008---i2c-8-inputoutput-port-expander_1.jpg?v=1787257565"},{"product_id":"mini-thermal-receipt-printer","title":"Mini Thermal Receipt Printer","description":"\u003cp\u003eAdd a mini printer to any microcontroller project with this very cute thermal printer. Thermal printers are also known as receipt printers, they're what you get when you go to the ATM or grocery store. Now you can embed a little printer of your own into an enclosure. This printer is ideal for interfacing with a microcontroller, you simply need a 3.3V-5V TTL serial output from your microcontroller to print text, barcodes, bitmap graphics, even a QR code!\u003cbr\u003e\u003cbr\u003eThis package comes with a \u003cstrong\u003eCSN-A2\u003c\/strong\u003e thermal printer including the print head (it does not require ink, a set of power and data cables, and two plastic shims for panel mounting. \u003cstrong\u003eThermal paper not included!\u003c\/strong\u003e The printer uses very common 2.25\" wide thermal paper, available in any office or stationery supply store. It can fit up to 50 ft of paper in the bay at once. You will also need a 5 to 9VDC regulated power supply, that can provide 1.5A or more during the high-current print - our 5V 2A power supply will work very nicely. We also suggest picking up a roll or two of our thermal paper, and also a 2.1mm jack terminal block adapter which will make it easy to connect the power adapter. \u003cstrong\u003eWe also have a starter pack that includes all the above\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eWe really like this printer because its easy to make \u003cstrong\u003eBold, \u003c\/strong\u003eunderline, inverted text, variable line spacing, left\/center\/right justification, barcodes in 11 standard formats with adjustable height, and even \u003cstrong\u003ecustom bitmap graphics.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOf course, we wouldn't leave you with a datasheet and a \"good luck!\" - Our friends over at Adafruit have a full tutorial and matching CircuitPython and Arduino library (inactive but still works) that demonstrates the following: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrinting with small, medium and large text\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBold \u003c\/strong\u003e and underline text\u003c\/li\u003e\n\u003cli\u003eInverted text\u003c\/li\u003e\n\u003cli\u003eVariable\u003cbr\u003eline\u003cbr\u003espacing\u003c\/li\u003e\n\u003cli\u003eLeft, center and right justification\u003c\/li\u003e\n\u003cli\u003eBarcodes in the following standard formats: \u003cstrong\u003eUPC A, UPC E, EAN13, EAN8, CODE39, I25, CODABAR, CODE93, CODE128, CODE11\u003c\/strong\u003e and \u003cstrong\u003eMSI\u003c\/strong\u003e - with adjustable barcode height\u003c\/li\u003e\n\u003cli\u003eCustom monochrome bitmap graphics!\u003c\/li\u003e\n\u003cli\u003eHow to include a QR code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: You will need a microcontroller that has a hardware or software Serial UART!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This isn't a retail-level, professional printer! The print quality is legible but not always consistent in contrast. It's for fun projects for makers, not something to run a business with!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eRequires 2.25\" wide, 50 ft or shorter thermal paper\u003c\/li\u003e\n\u003cli\u003eRequires 5-9VDC @ 1.5Amp power supply during print\u003c\/li\u003e\n\u003cli\u003ePrinting Speed: 50-80mm\/s\u003c\/li\u003e\n\u003cli\u003eResolution: 8 dots\/mm, 384 dots\/line\u003c\/li\u003e\n\u003cli\u003eEffective Printing Width: 48mm\u003c\/li\u003e\n\u003cli\u003eCharacter Set: ASCII,GB2312-80(Chinese)\u003c\/li\u003e\n\u003cli\u003ePrint Font: ANK:5×7, Chinese: 12x24,24×24\u003c\/li\u003e\n\u003cli\u003ePaper Type: Thermal paper\u003c\/li\u003e\n\u003cli\u003ePaper Width: 57.5 ±0.5mm\u003c\/li\u003e\n\u003cli\u003ePaper Roll Diameter: max 39mm\u003c\/li\u003e\n\u003cli\u003eProtocol: TTL Serial, 19200 baud\u003c\/li\u003e\n\u003cli\u003eMean Cycles Before Failure: 5 million lines\u003c\/li\u003e\n\u003cli\u003ePower Supply (Adapter): DC5V-9V\u003c\/li\u003e\n\u003cli\u003eOutline Dimension (WxDxH): 111x65x57mm\u003c\/li\u003e\n\u003cli\u003eInstallation Port Size: 103 x 57mm\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eOperating Temp: 5°C ~ 50°C\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 10% ~ 80%\u003c\/li\u003e\n\u003cli\u003eStorage Temp: -20°C ~ 60°C\u003c\/li\u003e\n\u003cli\u003eStorage Humidity: 10% ~ 90%\u003c\/li\u003e\n\u003cli\u003eScrews: M2.5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nArduino Thermal library . To download. click the \u003cstrong\u003eDOWNLOADS\u003c\/strong\u003e button in the bar, rename the uncompressed folder \u003cstrong\u003eThermal\u003c\/strong\u003e. Check that the \u003cstrong\u003eThermal\u003c\/strong\u003e folder contains Thermal.cpp and Thermal.h. Place the \u003cstrong\u003eThermal\u003c\/strong\u003e library folder in your \/libraries\/ folder. You may need to create the \u003cstrong\u003elibraries\u003c\/strong\u003e subfolder if its your first library. Restart the IDE.\u003c\/li\u003e\n\u003cli\u003e\nNewSoftSerial library - required for the Thermal library. Download and install it as you did the Thermal library. Restart the IDE.\u003c\/li\u003e\n\u003cli\u003eLCD Assistant - bitmap converter\u003c\/li\u003e\n\u003cli\u003ePrinter User Manual\u003c\/li\u003e\n\u003cli\u003ePrinter Product sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOf course, we wouldn't leave you with a datasheet and a \"good luck!\" - We have a full tutorial and matching Arduino library that demonstrates the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrinting with small, medium and large text\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBold \u003c\/strong\u003e and underline text\u003c\/li\u003e\n\u003cli\u003eInverted text\u003c\/li\u003e\n\u003cli\u003eVariable\u003cbr\u003eline\u003cbr\u003espacing\u003c\/li\u003e\n\u003cli\u003eLeft justification\u003c\/li\u003e\n\u003cli\u003eCenter justification\u003c\/li\u003e\n\u003cli\u003eRight justification\u003c\/li\u003e\n\u003cli\u003eBarcodes in the following standard formats: \u003cstrong\u003eUPC A, UPC E, EAN13, EAN8, CODE39, I25, CODEBAR, CODE93, CODE128, CODE11\u003c\/strong\u003e and \u003cstrong\u003eMSI\u003c\/strong\u003e - with adjustable barcode height\u003c\/li\u003e\n\u003cli\u003eCustom monochrome bitmap graphics!\u003c\/li\u003e\n\u003cli\u003eHow to include a QR code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919656206409,"sku":"fwo1787257561351","price":31.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/mini-thermal-receipt-printer_1.jpg?v=1787257566"},{"product_id":"mini-thermal-receipt-printer-starter-pack-discontinued","title":"Mini Thermal Receipt Printer Starter Pack [discontinued]","description":"\u003cp\u003eHit the ground running (and printing!) with this starter pack that includes a thermal printer and all the extras and save a few dollars while you're at it.\u003cbr\u003e\u003cbr\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\nA mini thermal receipt printer - with cables and plastic mounting shims\u003c\/li\u003e\n\u003cli\u003e\nA roll of 50' long thermal receipt paper - the perfect amount for the thermal printer. BPA-free.\u003c\/li\u003e\n\u003cli\u003e5V 2A power supply - an ideal supply for powering the thermal printer (and anything else that can use 5V power\u003c\/li\u003e\n\u003cli\u003e\n2.1mm DC jack adapter - makes it easy to attach the power supply to the printer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":55919656239177,"sku":"qlx1787257562032","price":46.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/mini-thermal-receipt-printer-starter-pack-discontinued_1.jpg?v=1787257566"},{"product_id":"36-pin-01-female-headers-pack-of-5-discontinued","title":"36-pin 0.1\" Female Headers - Pack of 5 [Discontinued]","description":"\u003cp\u003eFemale header is like the duct tape of electronics. Its great for connecting things together, soldering to perf-boards, sockets for wires or break-away header, etc. We go through these guys real fast, and thought that given how handy they are, we'd offer them in a pack of five!\u003cbr\u003e\u003cbr\u003eEach pack contains five 36-pin long headers, 0.1\" pitch. They're even gold plated so they wont oxidize! You can cut these down to different sizes fairly easily. First, count how many positions you want as the final piece, then pull out the next pin using a pair of pliers. Finally, cut through the empty spot with diagonal cutters. You can clean off the half-spot using a file or with the diagonal cutters.\u003cbr\u003e\u003cbr\u003eThese are 'standard' female 0.1\" headers such as used on dev boards like the Arduino. If you have something with 0.1\" square-pin male header on it its almost certainly going to match with these (the only exception is 'round' swiss-pin headers, but those are not as common).\u003c\/p\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919656271945,"sku":"jcv1787257562907","price":1.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/36-pin-01-female-headers---pack-of-5-discontinued_1.jpg?v=1787257567"},{"product_id":"thermal-paper-roll-50-long-225-wide-discontinued","title":"Thermal paper roll - 50' long, 2.25\" wide [Discontinued]","description":"\u003cp\u003eA mini roll of thermal paper, this fits very nicely into our mini thermal printer. 2.25\" wide (about 57mm) and 50 feet long (15 meters). BPA-free.\u003cbr\u003e \u003cbr\u003e Perfect for use with our mini thermal printer!\u003c\/p\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919656304713,"sku":"mrx1787257564945","price":1.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/thermal-paper-roll---50-long-225-wide-discontinued_1.jpg?v=1787257569"},{"product_id":"panel-mount-21mm-dc-barrel-jack","title":"Panel Mount 2.1mm DC barrel jack","description":"\u003cp\u003eThis power jack is designed to easily attach to a panel up to 8mm thick (0.315\" or 5\/16\") and fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project enclosure. We like this jack in particular for its long body (so you can use it on thicker wooden panels), sturdy PCB spacer with 3 easy-to-solder eyes and 'forgiving' plastic lip that hides the drill hole.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cp\u003eDatasheet\u003c\/p\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nDatasheet \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919656337481,"sku":"pnb1787257565926","price":1.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/panel-mount-21mm-dc-barrel-jack_1.jpg?v=1787257570"},{"product_id":"metal-ball-tactile-button-6mm-x-10-pack","title":"Metal Ball Tactile Button (6mm) x 10 pack","description":"\u003cp\u003eAdd some steely elegance to your project with these \u003cstrong\u003eMetal Ball Tactile Buttons\u003c\/strong\u003e. They've got a nice industrial shine to them along with a light blue underbelly. Not only do they look good, but they're also good if you have an actuator that will be pressing the button at an angle!\u003c\/p\u003e\u003cp\u003eLittle clicky switches are standard input \"buttons\" on electronic projects. These work best in a PCB but can be used on a solderless breadboard as shown in this tutorial. The pins are normally open (disconnected) and when the button is pressed they are momentarily closed.\u003cbr\u003e\u003cbr\u003eThese are pretty handy so you'll want to keep them around, which is why we're offering them in a pack of 10.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eTactile button tutorial\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 10.5mm x 7.2mm x 7.2mm \/ 0.4\" x 0.3\" x 0.3\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 0.4g \/ 0.0oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nDatasheet \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":55919667314761,"sku":"ipt1787257816862","price":4.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/metal-ball-tactile-button-6mm-x-10-pack_1.jpg?v=1787257821"},{"product_id":"mono-enclosed-speaker-3w-4-ohm","title":"Mono Enclosed Speaker - 3W 4 Ohm","description":"\u003cp\u003eListen up! This 2.8\" x 1.2\" speaker is a great addition to any audio project where you need 4 ohm impedance and 3W or less of power. We particularly like this speaker as it is small and enclosed for good audio volume and quality. It has a handy JST 2PH input cable to add audio to your displays and other projects (this connector is part of the JST-PH series which is ~2.0mm spacing).\u003c\/p\u003e\n\u003cp\u003eThis speaker will work peachy-keen with any of our mono audio amps, such as the PAM8302 or MAX98357A mono class D amplifiers.\u003c\/p\u003e\n\u003cp\u003eWe also sell this as a 'stereo set' over here if you want 2 at a time.\u003c\/p\u003e\n\u003ch2\u003eTechnical details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in-md in-lg\" id=\"technical-details\"\u003e\n\n\u003cul\u003e\n\u003cli\u003eSpeaker weight: 26.4g\u003c\/li\u003e\n\u003cli\u003eDimensions: 30mm x 70mm x 17mm \/ 1.2\" x 2.8\" x .7\"\u003c\/li\u003e\n\u003cli\u003eCable is 22.5\" long\u003c\/li\u003e\n\u003cli\u003e3.4mm diameter mounting holes\u003c\/li\u003e\n\u003cli\u003e63mm x 24mm mounting rectangle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919667347529,"sku":"bef1787257817080","price":2.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/mono-enclosed-speaker---3w-4-ohm_1.jpg?v=1787257821"},{"product_id":"illuminated-toggle-switch-with-cover-green","title":"Illuminated Toggle Switch with Cover - Green","description":"\u003cp\u003eFire up your engines because these are the hot-rods of toggle switches! Equipped with an aerodynamic green protective casing, and a green LED at the tip of the switch, this \u003cstrong\u003eGreen LED Toggle Switch\u003c\/strong\u003e is sure to add some flair (and flare!) to your project.\u003c\/p\u003e\u003cp\u003eOften seen on control panels, now you can mimic a racing car, fighter jet, submarine status panel, factory controls, or anything really. They will control virtually any accessory you can throw at them, with a rated voltage of 12V max, the LED lights up at 3V so you can use it with lower voltages too. They say \"20 A\" on the side but we recommend 1-2A max.\u003c\/p\u003e\u003cp\u003eSince there's an LED inside, but only 3 pin, they're a little different to wire than most toggle switches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe anode (positive side) of the LED is connected through a resistor to the pin with a 'headlamp' (=D) symbol on it\u003c\/li\u003e\n\u003cli\u003eThe cathode (negative side) of the LED is connected to the pin with the ground symbol, which is the pin that is sticking out the side of the switch.\u003c\/li\u003e\n\u003cli\u003eThe switch connects and disconnects the (+) pin and the 'headlamp' pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat means you have a few options for wiring:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIf you want to use the switch to turn on\/off something, you can use the toggle to connect and disconnect the two pins on the bottom\u003c\/li\u003e\n\u003cli\u003eIf you want the LED to always be on, provide 3-12V between the ground and headlamp pin\u003c\/li\u003e\n\u003cli\u003eIf you want the LED to be on only when the switch is connected, provide 3-12V on the (+) pin and connect ground to the ground pin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe protective cover will automatically turn the switch off when flipped closed, but you can simply remove it if it isn't desired.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eSwitch Actuation Style: Rocker\u003c\/li\u003e\n\u003cli\u003eInsulation R: 500V DC 100M min\u003c\/li\u003e\n\u003cli\u003eDielectric Strength: 1 Minute 1500V AC \u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25°C~+85°C\u003c\/li\u003e\n\u003cli\u003eElectrical Life: 10,000 Cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDiagram\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 66.0mm x 50.0mm x 18.0mm \/ 2.6\" x 2.0\" x 0.7\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 35.9g \/ 1.3oz \u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":55919667380297,"sku":"nam1787257818753","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/illuminated-toggle-switch-with-cover---green_1.jpg?v=1787257823"},{"product_id":"rugged-metal-pushbutton-16mm-6v-rgb-momentary","title":"Rugged Metal Pushbutton - 16mm 6V RGB Momentary","description":"\u003cp\u003eBy popular demand, we now have these buttons with a full color RGB LED ring light! These chrome-plated metal buttons are rugged, but certainly not lacking in flair.\u003c\/p\u003e\n\u003cp\u003eSimply drill a 16mm hole into any material up to 1\/4\" thick and you can fit these in place – there's even a rubber gasket to keep water out of the enclosure.\u003c\/p\u003e\n\u003cp\u003eOn the front of the button is a flat metal actuator, surrounded by a plastic RGB LED ring. On the back there are two gold contacts for the button and 4 for the RGB LED ring (one anode and 3 cathodes for each red, green, and blue).\u003c\/p\u003e\n\u003cp\u003ePower the anode at 3-6V and light up the red, green, and blue LEDs by pulling their designated contacts to ground as you desire – there's a built-in resistor!\u003c\/p\u003e\n\u003cp\u003eIf you want to use this with a higher voltage, say 12V or 24V, simply add a 1K ohm resistor in series with the LED cathodes to keep the LED current at around 20mA. You can PWM the RGB pins to make any color you like.\u003cbr\u003e\u003cbr\u003eThis button is a momentary push button, when you press it the 'normally-open' contact shorts to the common contact. When you release it, the contacts open up again.\u003cbr\u003e\u003cbr\u003eThe switch and LED are electrically separated, so to change the color, use a microcontroller to both read the contact pins and toggle the color control pins.\u003c\/p\u003e\n\u003cp\u003eGrab a pack of our 2.8mm Quick-Connect Wire Pairs to wire these up!\u003c\/p\u003e\n\u003ch2\u003eTechnical details\u003c\/h2\u003e\n\u003cdiv id=\"technical-details\" class=\"panel-collapse collapse in-md in-lg\"\u003e\n\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDrill hole diameter: 16mm\u003c\/li\u003e\n\u003cli\u003eSwitch current: not rated, we recommend no more than 1A \/ 24VDC\u003c\/li\u003e\n\u003cli\u003eSwitch contacts: 1 set normally open\u003c\/li\u003e\n\u003cli\u003eMaterial: Chrome plated brass\u003c\/li\u003e\n\u003cli\u003eContact resistance: \u0026lt; 50 mOhm\u003c\/li\u003e\n\u003cli\u003eInsulation resistance: \u0026gt; 1000 Mohm\u003c\/li\u003e\n\u003cli\u003eTemperature: -20 C to +55 C\u003c\/li\u003e\n\u003cli\u003eMechanical life: \u0026gt; 500,000\u003c\/li\u003e\n\u003cli\u003eElectrical life: \u0026gt; 50,000\u003c\/li\u003e\n\u003cli\u003ePanel thickness: 1-7mm\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 1.5 - 2.5 N\u003c\/li\u003e\n\u003cli\u003eOperating stroke: 2mm\u003c\/li\u003e\n\u003cli\u003eLamp rated voltage: 6V\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 22.0mm x 22.0mm x 19.5mm \/ 0.9\" x 0.9\" x 0.8\"\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 11.6g \/ 0.4oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"row\"\u003eResources\u003c\/h2\u003e\n\u003cul id=\"product-files\"\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919667413065,"sku":"eww1787257819588","price":7.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/rugged-metal-pushbutton---16mm-6v-rgb-momentary_1.jpg?v=1787257823"},{"product_id":"illuminated-toggle-switch-with-cover-blue","title":"Illuminated Toggle Switch with Cover - Blue","description":"\u003cp\u003eFire up your engines because these are the hot-rods of toggle switches! Equipped with an aerodynamic blue protective casing, and a diffused blue LED at the tip of the switch, this \u003cstrong\u003eBlue LED Toggle Switch\u003c\/strong\u003e is sure to add some flair (and flare!) to your project.\u003c\/p\u003e\u003cp\u003eOften seen on control panels, now you can mimic a racing car, fighter jet, submarine status panel, factory controls, or anything really. They will control virtually any accessory you can throw at them, with a rated voltage of 12V max, the LED lights up at 3V so you can use it with lower voltages too. They say \"20 A\" on the side but we recommend 1-2A max.\u003c\/p\u003e\u003cp\u003eSince there's an LED inside, but only 3 pins, they're a little different to wire than most toggle switches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe anode (positive side) of the LED is connected through a resistor to the pin with a 'headlamp' (=D) symbol on it\u003c\/li\u003e\n\u003cli\u003eThe cathode (negative side) of the LED is connected to the pin with the ground symbol, which is the pin that is sticking out the side of the switch.\u003c\/li\u003e\n\u003cli\u003eThe switch connects and disconnects the (+) pin and the 'headlamp' pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThat means you have a few options for wiring:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIf you want to use the switch to turn on\/off something, you can use the toggle to connect and disconnect the two pins on the bottom\u003c\/li\u003e\n\u003cli\u003eIf you want the LED to always be on, provide 3-12V between the ground and headlamp pin\u003c\/li\u003e\n\u003cli\u003eIf you want the LED to be on only when the switch is connected, provide 3-12V on the (+) pin and connect ground to the ground pin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe protective cover will automatically turn the switch off when flipped closed, but you can simply remove it if it isn't desired.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eSwitch Actuation Style: Rocker\u003c\/li\u003e\n\u003cli\u003eInsulation R: 500V DC 100M min\u003c\/li\u003e\n\u003cli\u003eDielectric Strength: 1 Minute 1500V AC \u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25°C~+85°C\u003c\/li\u003e\n\u003cli\u003eElectrical Life: 10,000 Cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDiagram\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 66.0mm x 50.0mm x 18.0mm \/ 2.6\" x 2.0\" x 0.7\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 36.2g \/ 1.3oz \u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":55919667445833,"sku":"sfl1787257822026","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/illuminated-toggle-switch-with-cover---blue_1.jpg?v=1787257826"},{"product_id":"icm7555ipaz-cmos-rc-timer-in-pdip-8-package-3-pack","title":"ICM7555IPAZ - CMOS RC Timer in PDIP-8 Package - 3 pack","description":"\u003cdiv class=\"contents\" itemprop=\"https:\/\/schema.org\/description\"\u003eThe ICM7555IPAZ is a CMOS RC timer providing significantly improved performance over the standard SE\/NE555\/6 and 355 timers, while at the same time being a direct replacement for those devices in most applications.\u003c\/div\u003e\n\u003cdiv class=\"contents\" itemprop=\"https:\/\/schema.org\/description\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"contents\" itemprop=\"https:\/\/schema.org\/description\"\u003eFor a stable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlled by two external resistors and one capacitor. The circuit is triggered and reset on falling (negative) waveforms, and the output inverter can source or sink currents large enough to drive TTL loads, or provide minimal offsets to drive CMOS loads.\u003c\/div\u003e\n\u003cdiv class=\"featuresList\" id=\"fnb_features\"\u003e\n\u003cul class=\"firstList\"\u003e\n\u003cli\u003eLow supply current\u003c\/li\u003e\n\u003cli\u003eExtremely low input current\u003c\/li\u003e\n\u003cli\u003eHigh speed operation\u003c\/li\u003e\n\u003cli\u003eTemperature stability\u003c\/li\u003e\n\u003cli\u003eTiming from microseconds through hours\u003c\/li\u003e\n\u003cli\u003eOperates in both a stable and monostable modes\u003c\/li\u003e\n\u003cli\u003eAdjustable duty cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pdpApplication\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp class=\"pdpApplicationList\"\u003eClock \u0026amp; Timing\u003c\/p\u003e\n\u003cp class=\"pdpApplicationList\"\u003e \u003c\/p\u003e\n\u003cp class=\"pdpApplicationList\"\u003eFor more information and specifications, please view the Datasheet here.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919667478601,"sku":"nrf1787257823697","price":1.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/icm7555ipaz---cmos-rc-timer-in-pdip-8-package---3-pack_1.jpg?v=1787257828"},{"product_id":"mini-led-arcade-button-24mm-translucent-clear","title":"Mini LED Arcade Button - 24mm Translucent Clear","description":"\u003cp data-mce-fragment=\"1\"\u003eThis \u003cstrong\u003eTranslucent Clear \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e24\u003c\/span\u003emm button is great for any arcade project and other inputs. They are ideal for arcade machines, as they are sturdy and resilient for fast and vigorous hits (We've all been there before where you bashed the machine buttons until your fingers bled to achieve victory). As well as these buttons looking great unlit, they also have LED's built in to give a warm glow as you play your favourite game. There isn't a strong indication that you have hit the button, but with it's smooth action, you will know it's been pressed.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThese buttons have two surface mount LEDs with resistors built in, hiding in the body of the button. Next to the switch contacts you'll find two additional contacts for powering and controlling the LEDs. These LEDs are connected in parallel with ~1K resistors each, so you can power the LED from a microcontroller pin or direct from 5V (for example a USB) with 10mA draw. You can go down to 3.3V power, only 2mA per button, but it will be dimmer (still a lovely glow mind you)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThere are a great variety of fantastic colours to choose from (6 in total). To view the other colours, and the buttons without built in LED's\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eclick here.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe rear terminals work perfectly with our \u003c\/span\u003e2.8mm\/0.11\" quick-connect wires\u003cspan data-mce-fragment=\"1\"\u003e, which press on firmly for a solid connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 10.3 grams\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply Voltage: 5V @ 10mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eResources\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA Guide to Wiring the Mini LED Arcade Button\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA Beginners Guide to LEDs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919667511369,"sku":"dbj1787257825006","price":1.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/mini-led-arcade-button---24mm-translucent-clear_1.jpg?v=1787257830"},{"product_id":"mini-led-arcade-button-24mm-translucent-blue","title":"Mini LED Arcade Button - 24mm Translucent Blue","description":"\u003cp data-mce-fragment=\"1\"\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTranslucent Blue \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e24\u003c\/span\u003emm button is great for any arcade project and other inputs. They are ideal for arcade machines, as they are sturdy and resilient for fast and vigorous hits (We've all been there before where you bashed the machine buttons until your fingers bled to achieve victory). As well as these buttons looking great unlit, they also have LED's built in to give a warm glow as you play your favourite game. There isn't a strong indication that you have hit the button, but with it's smooth action, you will know it's been pressed.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThese buttons have two surface mount LEDs with resistors built in, hiding in the body of the button. Next to the switch contacts you'll find two additional contacts for powering and controlling the LEDs. These LEDs are connected in parallel with ~1K\u003cspan\u003e \u003c\/span\u003eresistors\u003cspan\u003e \u003c\/span\u003eeach, so you can power the LED from a microcontroller pin or direct from 5V (for example a USB) with 10mA draw. You can go down to 3.3V power, only 2mA per button, but it will be dimmer (still a lovely glow mind you)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThere are a great variety of fantastic colours to choose from (6 in total). To view the other colours, and the buttons without built in LED's\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eclick here.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe rear terminals work perfectly with our \u003c\/span\u003e2.8mm\/0.11\" quick-connect wires\u003cspan data-mce-fragment=\"1\"\u003e, which press on firmly for a solid connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 10.3 grams\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply Voltage: 5V @ 10mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eResources\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA Guide to Wiring the Mini LED Arcade Button\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA Beginners Guide to LEDs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919667544137,"sku":"das1787257825732","price":1.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/mini-led-arcade-button---24mm-translucent-blue_1.jpg?v=1787257830"},{"product_id":"mini-led-arcade-button-24mm-translucent-yellow","title":"Mini LED Arcade Button - 24mm Translucent Yellow","description":"\u003cp data-mce-fragment=\"1\"\u003eThis \u003cstrong\u003eTranslucent Yellow \u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e24\u003c\/span\u003emm button is great for any arcade project and other inputs. They are ideal for arcade machines, as they are sturdy and resilient for fast and vigorous hits (We've all been there before where you bashed the machine buttons until your fingers bled to achieve victory). As well as these buttons looking great unlit, they also have LED's built in to give a warm glow as you play your favourite game. There isn't a strong indication that you have hit the button, but with it's smooth action, you will know it's been pressed.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThese buttons have two surface mount LEDs with resistors built in, hiding in the body of the button. Next to the switch contacts you'll find two additional contacts for powering and controlling the LEDs. These LEDs are connected in parallel with ~1K\u003cspan\u003e \u003c\/span\u003eresistors\u003cspan\u003e \u003c\/span\u003eeach, so you can power the LED from a microcontroller pin or direct from 5V (for example a USB) with 10mA draw. You can go down to 3.3V power, only 2mA per button, but it will be dimmer (still a lovely glow mind you)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThere are a great variety of fantastic colours to choose from (6 in total). To view the other colours, and the buttons without built in LED's\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eclick here.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe rear terminals work perfectly with our \u003c\/span\u003e2.8mm\/0.11\" quick-connect wires\u003cspan data-mce-fragment=\"1\"\u003e, which press on firmly for a solid connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWeight: 10.3 grams\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupply Voltage: 5V @ 10mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eResources\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA Guide to Wiring the Mini LED Arcade Button\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eA Beginners Guide to LEDs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":55919667576905,"sku":"zta1787257826243","price":1.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/mini-led-arcade-button---24mm-translucent-yellow_1.jpg?v=1787257830"},{"product_id":"illuminated-toggle-switch-with-cover-white-clear-discontinued","title":"Illuminated Toggle Switch with Cover - White \/ Clear [Discontinued]","description":"\u003cp\u003eFire up your engines because these are the hot-rods of toggle switches! Equipped with an aerodynamic clear protective casing, and a diffused white LED at the tip of the switch, this \u003cstrong\u003eClear\/White LED Toggle Switch\u003c\/strong\u003e is sure to add some flair (and flare!) to your project.\u003c\/p\u003e\n\u003cp\u003eOften seen on control panels, now you can mimic a racing car, fighter jet, submarine status panel, factory controls, or anything really. They will control virtually any accessory you can throw at them, with a rated voltage of 12V max, the LED lights up at 3V so you can use it with lower voltages too. They say \"20 A\" on the side but we recommend 1-2A max.\u003c\/p\u003e\n\u003cp\u003eSince there's an LED inside, but only 3 pin, they're a little different to wire than most toggle switches.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe anode (positive side) of the LED is connected through a resistor to the pin with a 'headlamp' (=D) symbol on it\u003c\/li\u003e\n\u003cli\u003eThe cathode (negative side) of the LED is connected to the pin with the ground symbol, which is the pin that is sticking out the side of the switch.\u003c\/li\u003e\n\u003cli\u003eThe switch connects and disconnects the (+) pin and the 'headlamp' pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThat means you have a few options for wiring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you want to use the switch to turn on\/off something, you can use the toggle to connect and disconnect the two pins on the bottom\u003c\/li\u003e\n\u003cli\u003eIf you want the LED to always be on, provide 3-12V between the ground and headlamp pin\u003c\/li\u003e\n\u003cli\u003eIf you want the LED to be on only when the switch is connected, provide 3-12V on the (+) pin and connect ground to the ground pin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe protective cover will automatically turn the switch off when flipped closed, but you can simply remove it if it isn't desired.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch Actuation Style: Rocker\u003c\/li\u003e\n\u003cli\u003eInsulation R: 500V DC 100M min\u003c\/li\u003e\n\u003cli\u003eDielectric Strength: 1 Minute 1500V AC\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -25°C~+85°C\u003c\/li\u003e\n\u003cli\u003eElectrical Life: 10,000 Cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDiagram\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 66.0mm x 50.0mm x 18.0mm \/ 2.6\" x 2.0\" x 0.7\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 36.3g \/ 1.3oz\u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":55919667609673,"sku":"yom1787257827607","price":3.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/illuminated-toggle-switch-with-cover---white-clear-discontinued_1.jpg?v=1787257832"},{"product_id":"162mhz-ais-filtered-preamplifier","title":"162MHz AIS Filtered Preamplifier","description":"\u003cp\u003eThis is a cost-effective SAW-based filtered pre-amplifier which gives excellent performance gains \u003cspan\u003eand improved reception on 161MHz\/AIS frequencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a cost-effective SAW-based unit which gives excellent performance gains.\u003cbr\u003e\u003cbr\u003eAll Uputronics preamps are compatible with most USB SDR Dongles such as the RTL USB, Airspy, Fun Cube. You can power them from either bias tee (this item is 100% compatible with the Airspy bias-tee) or a USB-C cable.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBias-tee voltage input is 5V\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Unlike previous models, component supply issues mean bias-tee input voltage is 5V max. \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis unit is a small filter and preamp designed to go between a software-defined radio receiver and an antenna. Using a SAW bandpass filter and a low noise amplifier (LNA), it stops out-of-band intermodulation while providing additional gain for increased sensitivity. The LNA is before the SAW filter. This particular model is tuned for use with 159-163MHz. To block strong commercial FM signals a high pass filter is installed before the LNA.\u003cbr\u003e\u003cbr\u003eThe LNA used is a MiniCircuits PSA4-5043+ which provides at least 20dB of gain @ 161MHz. To stop out of band intermodulation a 161MHz SAW bandpass filter, which has a 7.6MHz bandwidth, is also present. The insertion loss of this filter is approximately 1.4dB. \u003cbr\u003e\u003cbr\u003eHigh-quality SMA female connectors are fitted for antenna input and radio output, a RED power indicator is provided.\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nDatasheet\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3D-printable mounts \u003cem\u003e(Thingiverse)\u003c\/em\u003e\n\u003cul\u003e\n\u003cli\u003eWith lugs\u003c\/li\u003e\n\u003cli\u003eWithout lugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of 09\/08\/2024\u003c\/strong\u003e we are stocking Uputronic's latest version in a new slim enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Uputronics","offers":[{"title":"Default Title","offer_id":55919676948553,"sku":"wok1787257966149","price":26.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/162mhz-ais-filtered-preamplifier_1.jpg?v=1787257970"},{"product_id":"moswitch-9a28v-spdt-mosfet-switch","title":"MOSWITCH - 9A\/28V SPDT MOSFET Switch","description":"\u003cp\u003eThe UUGear \u003cstrong\u003eMOSWITCH \u003c\/strong\u003eis a Single Pole Double Throw (SPDT) switch implemented with MOSFETs, with a very small footprint (2cm x 2cm).\u003c\/p\u003e\n\u003cp\u003eThe diagram below shows the equivalent model of this product:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/SPDT.fw.png?v=1606438388\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe control signal (CTRL) and main power rails have common ground and this product can connect the positive pole of V-IN to either OUT-A (default) or OUT-B (when CTRL is HIGH). It works like a relay, but is quiet, has higher switching speed and longer life cycle.\u003c\/p\u003e\n\u003cp\u003eAn optical coupler is used on the board to isolate the control signal and the main power rails. It is very easy and safe to use low voltage signal (e.g. 3.3V or 5V) to control higher voltage (up to 28V) and higher current (up to 9A for resistive load) circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant!\u003c\/strong\u003e \u003cstrong\u003eNEVER adjust wiring when a power supply is connected\u003c\/strong\u003e - the spike could damage the device. The specification of MOSWITCH is measured when it is reliably connected. If you manually connect\/disconnect the power supply with load connected to the device, it could damage the module (even if the voltage or current is way lower than the specification).\u003c\/p\u003e\n\u003ch3\u003eResources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 20mm x 20mm x 3.7mm\u003c\/li\u003e\n\u003cli\u003eWeight: 4g\u003c\/li\u003e\n\u003cli\u003eDual P-MOSFET: AO4805 (datasheet)\u003c\/li\u003e\n\u003cli\u003eLED:\n\u003cul\u003e\n\u003cli\u003eBlue LED for OUT-A (channel A)\u003c\/li\u003e\n\u003cli\u003eRed LED for OUT-B (channel B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Voltage: DC 3~28V\u003c\/li\u003e\n\u003cli\u003eCTRL Signal Range: 0~28V (voltage \u0026gt; ~2.5V is considered HIGH)\u003c\/li\u003e\n\u003cli\u003eOutput Current: Up to 9A (for resistive load, see remarks below)\u003c\/li\u003e\n\u003cli\u003eChannel Resistance: 15mΩ@20V, 18mΩ@10V, 24mΩ@5V, 70mΩ@3V\u003c\/li\u003e\n\u003cli\u003eQuiescent Current:\n\u003cul\u003e\n\u003cli\u003e0.3mA@3V, 0.7mA@5V, 1.5mA@9V, 2.1mA@12V, 5.4mA@24V, 6.6mA@28V\u003c\/li\u003e\n\u003cli\u003eThe quiescent current is mainly consumed by the LEDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwitching Speed\n\u003cul\u003e\n\u003cli\u003eOUT-A turns on: 52µs (40µs delay + 12µs rise)\u003c\/li\u003e\n\u003cli\u003eOUT-A turns off: 22µs (4µs delay + 18µs fall)\u003c\/li\u003e\n\u003cli\u003eOUT-B turns on: 16µs (7us delay + 9µs rise)\u003c\/li\u003e\n\u003cli\u003eOUT-B turns off: 91µs (49µs delay + 32µs fall)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -30℃~80℃ (-22F~176F)\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -40℃~85℃ (-40F~185F)\u003c\/li\u003e\n\u003cli\u003eHumidity: 0~80%RH, no condensing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UUGear","offers":[{"title":"Default Title","offer_id":55919688843337,"sku":"sek1787258178676","price":3.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/moswitch---9a28v-spdt-mosfet-switch_1.jpg?v=1787258183"},{"product_id":"8mb-psram-chip-for-teensy-41","title":"8MB PSRAM Chip for Teensy 4.1","description":"\u003cp\u003e\u003cstrong\u003eThe 8MB PSRAM Chip for Teensy 4.1 expands your Teensy 4.1 with an additional 8MB of RAM, ideal for memory-intensive applications and advanced embedded projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThis \u003cstrong\u003ePSRAM chip\u003c\/strong\u003e can \u003cstrong\u003eadd 8 Megabytes of RAM\u003c\/strong\u003e for use on Teensy 4.1.\u003c\/p\u003e\n\u003cp\u003eThe PSRAM chip is meant to be soldered to the smaller pads on the bottom side of Teensy 4.1, underneath the SD card socket, between \u003cstrong\u003epins 31-32\u003c\/strong\u003e and \u003cstrong\u003e33-34\u003c\/strong\u003e. 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