{"product_id":"4-channel-speed-sensor-module","title":"4-Channel Speed Sensor Module Groove Coupler Wheel Encoder","description":"\u003cp\u003eMeasure the speed of every wheel on your robot from one board. This module carries four slot-type optical sensors, so a 4WD car needs a single connection point instead of four separate modules.\u003c\/p\u003e\u003ch3\u003eWhy you will like it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour slotted optical sensors\u003c\/strong\u003e – one per wheel on a 4WD chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital outputs\u003c\/strong\u003e – simple pulse counting on Arduino and other MCUs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContactless sensing\u003c\/strong\u003e – nothing to wear out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTidy wiring\u003c\/strong\u003e – a single board to mount and power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e robot wheel encoders, motor speed measurement and counters.\u003c\/p\u003e\u003cp\u003eOrder from Alqamarshop for fast delivery across Kuwait.\u003c\/p\u003e","brand":"Alqamarshop","offers":[{"title":"Default Title","offer_id":50524139192539,"sku":"EVA-0100","price":3.0,"currency_code":"KWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/4567\/0363\/files\/Rainbow-Wired_Blue_PCB_Expansion_Module.png?v=1791561317","url":"https:\/\/alqamarshop.com\/products\/4-channel-speed-sensor-module","provider":"Alqamarshop","version":"1.0","type":"link"}