{"product_id":"2-channel-triac-hat-for-raspberry-pi-discontinued","title":"2-Channel Triac HAT for Raspberry Pi [Discontinued]","description":"\u003cp\u003eThe Waveshare 2-channel Triac HAT is an advanced add-on board for the Raspberry Pi which allows you to switch high voltages without the traditional shortfalls of relays. \u003cbr data-mce-fragment=\"1\"\u003eTriacs have no mechanical wear, make no switching noise, have no EMI due to switching sparks\/arcs and are generally more compact.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe HAT can switch up to 4400W (max) across two devices and features a dedicated onboard STM32F0 microcontroller which supports direct command control, allowing quicker responses and requires fewer resources from the Raspberry Pi.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe board also features optocoupler isolation preventing interference from the circuit, an RC snubber circuit to protect the triac from power fluctuation and a reserved UART and I2C interface for working with other host control boards.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eWARNING! This is a relay device and the circuits are exposed. DO NOT touch the components onboard!\u003c\/strong\u003e\u003c\/span\u003e We recommend this product is used in an insulated enclosure before using. The device will get hot when working, higher the output power the hotter it will get.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/2-CH-TRIAC-HAT-15_960.jpg?v=1603885888\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe device will cut off the output signal to protect the Triac when the temperate reaches 125°C. We recommend you to add cooling to allow the TRIAC HAT work normally under 80°C.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard STM32F0 MCU controller - UART \/ I2C communication\u003c\/li\u003e\n\u003cli\u003eRC snubber circuit - protects the triac from power fluctuation\u003c\/li\u003e\n\u003cli\u003eUp to 4400W output power (under ideal heat dissipation conditions)\u003c\/li\u003e\n\u003cli\u003eOptocoupler isolation - prevents interference from the high-voltage circuit\u003c\/li\u003e\n\u003cli\u003eIndicator for easy checking the status of triac\u003c\/li\u003e\n\u003cli\u003eReserved UART and I2C interface for working with other host control boards\u003c\/li\u003e\n\u003cli\u003eData rate: up to 921.6kbps for UART, up to 1024kbps for I2C\u003c\/li\u003e\n\u003cli\u003eComes with development resources and manual (examples in C and Python)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki and code examples\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x Triac HAT\u003c\/li\u003e\n\u003cli\u003eNylon fixings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's onboard?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Triac-HAT-features_480x480.jpg?v=1603882907\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Triac-HAT-features.jpg?v=1603882907\u0026amp;width=700\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1) BTA24-600 high power bidirectional triac\u003c\/p\u003e\n\u003cp\u003e2) MOC3021S photocoupler, the triac driver\u003c\/p\u003e\n\u003cp\u003e3) LTV-824S AC photocoupler\u003c\/p\u003e\n\u003cp\u003e4) RC snubber circuit\u003c\/p\u003e\n\u003cp\u003e5) LM358DR OP amplifier\u003c\/p\u003e\n\u003cp\u003e6) STM32F030F4P6 main controller\u003c\/p\u003e\n\u003cp\u003e7) RT9193-33PB power chip\u003c\/p\u003e\n\u003cp\u003e8) Output indicator\u003c\/p\u003e\n\u003cp\u003e9) 20A blow fuse\u003c\/p\u003e\n\u003cp\u003e10) Standard Raspberry Pi 40-pin GPIO header\u003c\/p\u003e\n\u003cp\u003e11) MCU control interface, for use with other host control boards\u003c\/p\u003e\n\u003cp\u003e12) AC input\u003c\/p\u003e\n\u003cp\u003e13) AC output\u003c\/p\u003e\n\u003cp\u003e14) Data bus selection - A: use Raspberry Pi I2C bus, B: use Raspberry Pi UART bus\u003c\/p\u003e\n\u003cp\u003e15) Mode selection - A: I2C mode, B: UART mode\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003ePinout Definition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/triac-HAT-pinout_480x480.jpg?v=1603882963\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/triac-HAT-pinout.jpg?v=1603882963\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAC Voltage - 100-600V\u003c\/li\u003e\n\u003cli\u003eAC Current - 0-20A\u003c\/li\u003e\n\u003cli\u003eController - STM32F030\u003c\/li\u003e\n\u003cli\u003eCommunication Bus - I2C\/UART\u003c\/li\u003e\n\u003cli\u003eUART Data Rate - 1.2 - 921.6 kbps\u003c\/li\u003e\n\u003cli\u003eI2C Data Rate - 1024 kbps\u003c\/li\u003e\n\u003cli\u003eLogic Level Voltage - 3.3V\/5V\u003c\/li\u003e\n\u003cli\u003eDimensions - 65x56.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOutline Dimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/triac-HAT-dimensions_480x480.jpg?v=1603882982\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/triac-HAT-dimensions.jpg?v=1603882982\u0026amp;width=700\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":55919677407305,"sku":"pnn1787257983966","price":11.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/7185\/7993\/files\/2-channel-triac-hat-for-raspberry-pi-discontinued_1.jpg?v=1787257988","url":"https:\/\/streetclad.shop\/products\/2-channel-triac-hat-for-raspberry-pi-discontinued","provider":"My Store","version":"1.0","type":"link"}