1Set Hc-020K Double Speed Measuring Sensors Module With Photoelectric Encoders Kit Top For Arduino

HC-020K speed measuring sensor is a wide voltage, high resolution, short response time, and the switch output speed measurement module. It can test motor's rotational speed with black encoder (measured spec. is related to the encoder, the inner diameter of D type encoder that provided is 4mm, can be used for motor output shaft w/ 4mm diameter, which is TT motor we matched, yellow shell and white axis). Features: Module Working Voltage: 4.5-5.5V Launch Tube Pressure Drop: Vf=1.6V Launch Tube Current: If<20mA Signal output: A, B two lines; TT power level; Resolution: 0.01mm Measurement frequency: 100KHz Disc diameter: 24mm Inner Disc Diameter: 4mm Encoder resolution: 20 lines Speed measuring sensor configuration: measure line 1 motor speed Application: For experiment Packing: 1 set (The color of the line is random) The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.