{"product_id":"raspberry-pi-8-ch-relay-expansion-board","title":"Raspberry Pi 8-ch Relay Expansion Board","description":"\u003cdiv class=\"overviewSec subHead\"\u003eRaspberry Pi Expansion Board, 8-ch Relays\u003c\/div\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano\u003c\/li\u003e\n\u003cli\u003eHigh quality relays, loads up to 5A 250V AC or 5A 30V DC\u003c\/li\u003e\n\u003cli\u003ePhoto coupling isolation, prevent interference from high voltage circuit\u003c\/li\u003e\n\u003cli\u003eStandard rail mount bottom case\u003c\/li\u003e\n\u003cli\u003eOnboard LEDs for indicating relays status\u003c\/li\u003e\n\u003cli\u003eRelay control pin selection jumper, allows to control the relays by custom pins other than the default pins\u003c\/li\u003e\n\u003cli\u003eReserved control Interface, allows to work with controllers like PLC\u003c\/li\u003e\n\u003cli\u003eComes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePower supply voltage: 5V\u003c\/li\u003e\n\u003cli\u003eTrigger signal: 3.3V\/5V\u003c\/li\u003e\n\u003cli\u003eRelay channels: 8-ch\u003c\/li\u003e\n\u003cli\u003eContact form: SPDT-NO,NC\u003c\/li\u003e\n\u003cli\u003eClosed current: 6mA (per channel)\u003c\/li\u003e\n\u003cli\u003eConnector: screw terminal block\u003c\/li\u003e\n\u003cli\u003eDimension: 232 × 72 (mm)\u003c\/li\u003e\n\u003cli\u003eMounting hole size: 3.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDimensions\u003c\/h2\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RPi-Relay-Board-B\/RPi-Relay-Board-B-size.jpg\" alt=\"RPi Relay Board (B) dimensions\"\u003e\u003ch2\u003eDevelopment Resources\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWiki : \u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/RPi_Relay_Board_(B)\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/RPi_Relay_Board_(B)\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003cp class=\"note\"\u003eNote: Raspberry Pi in the photos is NOT included.\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eRPi Relay Board (B) x1\u003c\/li\u003e\n\u003cli\u003eRail mount bottom case x1\u003c\/li\u003e\n\u003cli\u003eScrews pack x1\u003c\/li\u003e\n\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\u003cdiv\u003e1+2+3\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RPi-Relay-Board-B\/RPi-Relay-Board-B-1.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/RPi-Relay-Board-B\/RPi-Relay-Board-B-1_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568386957649,"sku":"WSAL15423","price":10380.41,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal154231-421515.jpg?v=1776625548","url":"https:\/\/albistech.eu\/products\/raspberry-pi-8-ch-relay-expansion-board","provider":"Albistech","version":"1.0","type":"link"}