Product Introduction
Module operating voltage: 4.5-5.5V
Transmitter voltage drop: Vf= 1.6V
Transmitter current: if <20mA
Signal output: A, B two lines; TT power level;
Resolution: 0.01mm
Measurement frequency: 100KHz
Disk diameter: 24mm
Inner disk diameter: 4mm
Encoder resolution: 20 lines
Speed sensor configuration: measure the speed of line 1 motor
Application: for experiments
Shipping list:
HC-020K photoelectric speed measurement module 1 piece
Code disc 1 piece
Female to female Dupont line 20CM 3 pieces
Product Description
This speed sensor is a speed measurement module with wide voltage, high resolution, short response speed and switch output. It can measure the motor speed with the black code disk.
2. Features:
When selecting the speed sensor, we chose the through-beam sensor. Compared with the reflective sensor, the through-beam sensor has many advantages such as high resolution and regular output waveform.
Product Parameters
1. Length: 2.6mmX2.2mm
2. Main components: LM393, infrared head
3. Parameters
Working voltage: DC4.5-5.5V;
Transmitter voltage drop: Vf=1.6V
Transmitter current: If<20mA
Signal output: single channel; TTL level
Resolution accuracy: 0.01mm
Measurement frequency: 5KHz
4. Photoelectric slot width: 6MM;
Interface definition:
VCC: positive power supply
GND: negative power supply
OUT: signal output, can be directly connected to the microcontroller, OUT outputs low level when in standby mode; when something is detected, OUT outputs high level, and the indicator light goes out.
Product Photos
Company Information
