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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
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
5 x Speed Code Sensor
5 x Grid Plate
5 x Cable
Additional information
| Weight | 0.04 kg |
|---|
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