{"product_id":"8-channel-relay-expansion-board-for-raspberry-pi","title":"8-Channel Relay Expansion Board for Raspberry Pi","description":"\u003cp\u003e\u003cspan\u003eThe 8-Channel Relay Board is an expansion board with relays which has been designed specifically for the Raspberry Pi. It gives your Pi the ability to control lots of high-voltage components (such as home appliances) to create a full home automation system.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThe relays are rated at 5A 250V AC or 5A 30V DC (Max) and feature photo-coupling isolation to reduce interference. Onboard LEDs indicate each relay's status for visual indication and debugging support.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThe board comes in a frame ready to fit into DIN rails if desired.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eStandard Raspberry Pi 40-pin GPIO extension header\u003c\/li\u003e \u003cli\u003eHigh-quality relays - loads up to 5A 250V AC or 5A 30V DC\u003c\/li\u003e \u003cli\u003ePhoto coupling isolation, prevent interference from high voltage circuit\u003c\/li\u003e \u003cli\u003eStandard rail mount bottom case\u003c\/li\u003e \u003cli\u003eOnboard LEDs for indicating relays status\u003c\/li\u003e \u003cli\u003eRelay control pin selection jumper - allows the user to control the relays by custom pins other than the default pins\u003c\/li\u003e \u003cli\u003eReserved control interface allows the board to work with controllers like PLC\u003c\/li\u003e \u003cli\u003eComes with development resources and guide\n\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProduct Wiki and guide\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTech Specs\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePower supply voltage: 5V\u003c\/li\u003e \u003cli\u003eTrigger signal: 3.3V\/5V\u003c\/li\u003e \u003cli\u003eRelay channels: 8\u003c\/li\u003e \u003cli\u003eContact form: SPDT-NO,NC\u003c\/li\u003e \u003cli\u003eClosed current: 6mA (per channel)\u003c\/li\u003e \u003cli\u003eConnector: screw terminal block\u003c\/li\u003e \u003cli\u003eDimension: 232 × 72 (mm)\u003c\/li\u003e \u003cli\u003eMounting hole size: 3.0mm\u003c\/li\u003e \u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":52217437552928,"sku":"gdd1787257974890","price":17.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/8-channel-relay-expansion-board-for-raspberry-pi_1.jpg?v=1787257979","url":"https:\/\/www.elmwoodbasket.shop\/products\/8-channel-relay-expansion-board-for-raspberry-pi","provider":"My Store","version":"1.0","type":"link"}