مستشعر سرعة 10 قطع

$8.35

القسم: إلكترونيات وأجهزة منزلية

Purpose: Widely used in motor speed detection, pulse counting, position limit and so on. Module features: 1, the use of imported groove coupler sensor, slot width 5mm. 2, output status indicator lamp output high, output low lights. 3, block, output high; no shelter, output low. 4, the comparator output signal clean, good waveform, driving ability, than 15mA. 5, the working voltage of 3.3V-5V 6, the output format: digital switching output (0 and 1) 7, a fixed bolt holes for easy installation 8, small PCB board size: 3.2cm x 1.4cm 9, using a wide voltage comparator LM393 Module for use: 1.…