Subtotal: 51,100RWF
LM393 Motor Speed Measuring Sensor Module For Arduino
In Stock
3,000RWF
In Stock
The LM393 Motor Speed Measuring Sensor Module is a compact electronic device that can measure the speed of a motor using an infrared LED emitter and phototransistor receiver. It is highly sensitive and accurate, and can be easily calibrated using the built-in potentiometer. The module outputs a digital square wave signal that can be read by an Arduino board or other microcontrollers with digital input pins. It is ideal for use in robotics, automation, and hobby projects where precise motor speed measurement is required.
Description
The LM393 Motor Speed Measuring Sensor Module is a small electronic device designed for measuring the speed of a motor using an Arduino microcontroller. This module consists of an LM393 comparator chip, an infrared LED emitter, and an infrared phototransistor receiver.
The working principle of this module is based on the interruption of the infrared beam between the emitter and the receiver by a rotating object such as a motor. As the object rotates, it interrupts the beam, and the phototransistor detects these interruptions, producing a series of pulses. These pulses are then fed to the LM393 comparator chip, which converts them into a square wave signal, and this signal is then sent to the Arduino board.
The LM393 Motor Speed Measuring Sensor Module is easy to use and can be connected directly to the digital input pins of an Arduino board. The module is also highly sensitive, allowing it to accurately detect the speed of the motor. Additionally, it is equipped with a potentiometer that can be adjusted to calibrate the sensor for different types of motors.
the specifications of the LM393 Motor Speed Measuring Sensor Module for Arduino:
- Operating Voltage: 3.3V-5V DC
- LM393 Comparator Chip
- Infrared LED Emitter
- Infrared Phototransistor Receiver
- Potentiometer for calibration
- Signal output LED indicator
- Signal output: digital square wave signal
- Detection range: 0 - 9999 RPM
- High sensitivity and accuracy
- Easy to install and use
- Small form factor: 3.1cm x 1.3cm
- Mounting holes for easy attachment to projects
- Compatible with Arduino boards and other microcontrollers with digital input pins
- Suitable for measuring the speed of various motors, including DC motors, stepper motors, and servo motors.
Reviews
There are no reviews yet.