{"product_id":"waveshare-relay-expansion-board-for-raspberry-pi-control","title":"Waveshare Relay Expansion Board for Raspberry Pi Control","description":"\u003cdiv\u003e\n\u003cp\u003eThe Waveshare Relay Expansion Board is a practical add-on for Raspberry Pi, featuring eight channels of relay control to manage external devices safely.\u003c\/p\u003e \u003cp\u003eThis board suits various automation projects, such as controlling home appliances or sensors with your Raspberry Pi. For instance, it allows you to switch lights or motors on and off remotely, integrating seamlessly into DIY setups for home automation or IoT experiments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEight relay channels with photo coupling isolation to prevent electrical interference\u003c\/li\u003e \u003cli\u003eSupports Raspberry Pi models A+, B+, 2B, 3B, and 3B+, with loads up to 5A at 250V AC or 30V DC\u003c\/li\u003e \u003cli\u003eOnboard LEDs for easy status monitoring and a jumper for custom pin control\u003c\/li\u003e \u003cli\u003eStandard rail mount design for stable installation\u003c\/li\u003e \u003cli\u003eIncludes development resources like code examples in WiringPi, Python, and more\u003c\/li\u003e \u003cli\u003eCompact dimensions of 232 x 72 mm for space-efficient setups\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eLight specifications include a 5V power supply and 3.3V\/5V trigger signals, making it ideal for users building reliable control systems in electronics hobbies or professional applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Syndmart","offers":[{"title":"Raspberry Pi 8-ch Relay","offer_id":47271544127706,"sku":"ZY14279971","price":42.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7062\/9594\/files\/ZY14279971.jpg?v=1774425966","url":"https:\/\/syndmart.com\/products\/waveshare-relay-expansion-board-for-raspberry-pi-control","provider":"Syndmart","version":"1.0","type":"link"}