{"product_id":"8-channel-optocoupler-isolation-board-for-dc-33v-t","title":"8 Channel Optocoupler Isolation Board For DC 3.3V To 5V Inputs, NPN PNP High Low Level Output, Signal Converter, Voltage Isolation Module, No Brainer Plug And Play, Great For Microcontrollers, DIY Projects And Industrial Apps","description":"\u003cdiv\u003eSingle-board 8-Channel Optocoupler Isolation for 3.3V to 5V I\/O\u003cbr\u003e\n✔️ Single-board 8-channel optocoupler isolation with NPN\/PNP outputs \u003cp\u003e This compact module safely interfaces low voltage controllers with higher voltage circuits, delivering galvanic isolation and noise immunity. It's ideal for DIY projects, microcontroller work, and industrial automation setups. \u003c\/p\u003e ✅ 8-channel input\/output via optocouplers \u003cbr\u003e\n✅ NPN\/PNP high\/low level outputs \u003cbr\u003e\n✅ DC 3.3V-5V input signals supported \u003cbr\u003e\n✅ Load voltage range 1.8V-24V for driving external devices \u003cbr\u003e\n✅ Plug-and-play, no extra wiring required \u003cbr\u003e \u003cp\u003e💡 What is an optocoupler isolation board used for in DIY projects and industrial interfaces?\nGalvanic isolation protects control electronics, reduces noise, and enables safe interfacing between logic and power circuits.\n- galvanic isolation between control and power circuits\n- improved noise immunity for sensors and controllers\n- safe level shifting for 3.3V\/5V logic with higher voltage loads\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48282612170987,"sku":"VXB08LYQQ7X6","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51apPXCVZNL.jpg?v=1778967981","url":"https:\/\/vxb.com\/products\/8-channel-optocoupler-isolation-board-for-dc-33v-t","provider":"VXB Bearings","version":"1.0","type":"link"}