sound detection sensor module ผลิตออนไลน์

KY-037 High Sensitivity Sound Microphone Sensor Detection Module For Arduino AVR PIC Features: 100% Brand new and high quality For sound detection module has two outputs: 1. AO, analog output, real-time output ... อ่านเพิ่มเติม

Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor For Arduino Detector Ranging Smart Car Product Description: 1, The performance of this module is stable and precise measure of distance. And ... อ่านเพิ่มเติม