Meco 10Pcs H206 Photoelectric Counter Counting Sensor Module Motor Speed Board Robot Speed Code 6MM Slot Width

File download: Click here to open Description: The speed sensor is a wide voltage, high resolution, short response speed, digital output speed module, with a black code can measure the motor speed. Parameter: Working voltage: DC 4.5-5.5V Drop pressure drop: Vf = 1.6V Launch tube current: If <20mA Signal output: single channel; TTL level Resolution accuracy: 0.01mm Long size: 2.6mm x 2.2mm The main components: LM393, on the radio infrared measurement frequency: 5KHz Photoelectric slot width: 6MM Interface definition: VCC: Power supply positive GND: Power supply negative OUT: Signal output, can be directly connected to the microcontroller, standby output low level; detected something, output high level, while the indicator light off. Package includes: 10 x Speed Code Sensor 10 x Grid Plate 10 x Cable