{"product_id":"analog-knob-module-100k-rotary-potentiometer","title":"Analog Knob Module 100K Rotary Potentiometer for Arduino \u0026 Raspberry Pi","description":"\u003ch2 data-path-to-node=\"9\"\u003ePrecise Analog Control for Your DIY Projects\u003c\/h2\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe \u003cb data-path-to-node=\"10\" data-index-in-node=\"4\"\u003eAnalog Knob Module\u003c\/b\u003e acts as a variable resistor that provides a stable 0 to VCC analog voltage signal. Whether you are building a custom synthesizer, a dimmable LED lamp, or a robotic controller, this module offers the tactile feedback and reliability required for professional-grade electronics.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eWhy Choose This Rotation Sensor?\u003c\/h2\u003e\n\u003cp data-path-to-node=\"12\"\u003eMost standard potentiometers are difficult to mount on breadboards or custom housings. This module solves that problem with a pre-soldered PCB base and mounting holes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"13,0,0\"\u003e\n\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eLinear Accuracy:\u003c\/b\u003e The 100K ohm resistance provides a wide range of values, allowing for fine-tuned adjustments in your code.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,1,0\"\u003e\n\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eDual Voltage Compatibility:\u003c\/b\u003e Operates perfectly on both 3.3V (Raspberry Pi\/ESP32) and 5V (Arduino Uno\/Mega) logic levels.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,2,0\"\u003e\n\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eRugged Construction:\u003c\/b\u003e Built to withstand repeated use in classroom environments or industrial testing rigs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"14\"\u003eSeamless Integration\u003c\/h2\u003e\n\u003cp data-path-to-node=\"15\"\u003eBy connecting the \u003cb data-path-to-node=\"15\" data-index-in-node=\"18\"\u003eOUT (S) port\u003c\/b\u003e to an Analog Input pin (like A0 on Arduino), you can translate physical rotation into digital data. Use the included \u003ccode data-path-to-node=\"15\" data-index-in-node=\"148\"\u003emap()\u003c\/code\u003e function in your code to convert the 0–1023 signal into useful parameters like PWM duty cycles or temperature thresholds.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":46542442528919,"sku":"21PS001791","price":42.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/arduino-analog-knob-module-front.jpg?v=1767871352","url":"https:\/\/scccltd.com\/en-tw\/products\/analog-knob-module-100k-rotary-potentiometer","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}