Arduino RPM Sensor Rotational Speed Measuring Sensor

 150

Specification:
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 can detect.
DO modules can be connected to the relay, limit switch, and other functions, it can also with the active
buzzer module, compose alarm.

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Description

Specification:
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 can detect.
DO modules can be connected to the relay, limit switch, and other functions, it can also with the active
buzzer module, compose alarm.

Wiring specification:
1. VCC Connect the positive 3.3 5 v power supply
2. GND Connect power negative
3. DO TTL switch signal output
4. AO This module does not work

 

Package Contains: 1 x Speed Sensor

 

Use LM393 IR Module as Motor Speed Sensor | Microcontroller Tutorials

Additional information

Weight 30 g
Dimensions 4 × 3 × 2 cm

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