{"product_id":"5v-4-channel-relay-module-with-optocoupler-isolati","title":"5V 4 Channel Relay Module With Optocoupler Isolation And Smooth High Low Level Triggering Engineered For Rock Solid 10A Switching On A Clean Red Board Perfect For Plug And Play Prototyping And No Fuss Assembly","description":"\u003cdiv\u003e\n\u003cp\u003eClean 5V Four Channel Relay Module For Safe Circuit Switching\u003cbr\u003e✔️ Opto isolated board switches steady loads without electrical noise\u003c\/p\u003e \u003cp\u003eYou get one clean red relay board ready for quick prototyping tasks. This four channel module safely routes power for your microcontroller projects. You will trust it to handle lights fans and solenoids across your bench. The built in optocoupler shields your main board from electrical noise. Hook it up to your Arduino or Raspberry Pi setup right away.\u003c\/p\u003e ✅ Compact chassis measures seventy three by fifty millimeters on the base\u003cbr\u003e⃗ Jumper pins toggle each channel between low or high trigger modes\u003cbr\u003e⃗ Separate ground and power posts prevent accidental wiring mistakes\u003cbr\u003e⃗ Visible green status diodes show active power states at a glance\u003cbr\u003e✅ Heavy duty contacts route up to ten amps through solid copper paths\u003cbr\u003e \u003cp\u003e💡 What protects delicate development boards when switching high current loads?\u003cbr\u003eThe handy relay board solves sudden ground bounce by splitting signal and load circuits. You avoid fried chips by keeping low voltage logic separate from high voltage lines.\u003cbr\u003e- Optocoupler barriers stop reverse current spikes from damaging microprocessor pins\u003cbr\u003e- Adjustable jump wires let you pick between low level or high level activation\u003cbr\u003e- Standard screw terminals accept direct wire runs without custom adapters\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":68344469586155,"sku":"VXB07BDJJTLZ","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71x5CobURnL.jpg?v=1793643456","url":"https:\/\/vxbom.com\/products\/5v-4-channel-relay-module-with-optocoupler-isolati","provider":"VXB Bearings","version":"1.0","type":"link"}