{"product_id":"4-channel-pc817-optocoupler-voltage-isolation-module","title":"4-Channel PC817 Optocoupler Voltage Isolation Module","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 4-Channel PC817 Optocoupler Voltage Isolation Module is designed to provide electrical signal isolation between input and output circuits. It uses four PC817 optocouplers to transmit control signals between electrically isolated circuits, helping protect sensitive microcontrollers and control boards from electrical interference. This module is suitable for Arduino, ESP32, PLC systems, and other electronic control applications that require multi-channel signal isolation. It is ideal for industrial automation, voltage control interfaces, and microcontroller-based projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e4 Independent Channels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports isolation for four separate signal paths.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePC817 Optocouplers:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Uses optocouplers for optical signal transmission between circuits.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eElectrical Isolation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps protect control circuits from electrical interference and voltage differences.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompact Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Easy to integrate into electronic projects and control systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMicrocontroller Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for compatible Arduino, ESP32, and other control boards.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWide Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ideal for industrial control, automation, and electronic signal interfacing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eArduino and ESP32 projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePLC signal isolation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial automation systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMicrocontroller input\/output protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDigital signal transmission\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectronic control systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectrical interference reduction\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OPPONIX","offers":[{"title":"Default Title","offer_id":54201177571611,"sku":"OPX-ELC-0305","price":10.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/5973\/2251\/files\/PC817OptocouplerModule.png?v=1791786567","url":"https:\/\/opponix.com\/products\/4-channel-pc817-optocoupler-voltage-isolation-module","provider":"opponix","version":"1.0","type":"link"}