Description:

The DO output interface can be directly connected to a microcontroller IO port if there is a block detection sensor, such as the speed of the motor encoder detection. DO modules can be connected to the relay, limit switch, and other functions, Speed Measuring Sensor can also with the active buzzer module, compose an alarm. Widely used in motor speed detection, pulse count, the position limit, etc.

Specifications:

• Operating Voltage: 3.3~5V DC
• Output Form: Digital Switch Output (0 or 1)
• Comparators:LM393

Features:

• Speed Measuring Sensor has the output state light, if the output is high level, the lights are off. if the output is low level, it is on.
• If it is covered, it will output a high level; otherwise, it output a low level.
• Good signal and waveform, with a strong driving ability for more than 15mA.
• Speed Measuring Sensor is equipped with a fixed bolt hole, easy to install.

Package Included:

1 xSpeed Measuring Sensor Groove Coupler Module For Arduino Motor Speed Measurement Sensor