DC motors are widely used in industries to convert electrical energy into mechanical energy. The rotational movement of the motor shaft provides the power required for various applications like ...

The ArtNet protocol has brought the DMX standard to the network. The new ArtNet devices are, of course, backward compatible with the DMX standard, but not vice versa. What to do then, with a legacy ...

This is a useful addition to my previous article “Arduino EEPROM”. The article is still available. I have provided a link here for convenience https://www.edn.com ...

for mower engines. A Tachometer is a gauge on a vehicle that tells you how quickly the crankshaft of the engine is turning. It is typically a unit of measure called revolutions per minute (RPM). There ...

We all know that the Microcontrollers work only with digital values but in real world we have to deal with analog signals. That’s why ADC (Analog to Digital Converters) is there to convert real world ...

ESP32 - Digital Voltmeter using old style ADC conversion method. ESP32 - Digital Voltmeter using old style ADC conversion method. High precision, good stability , negative and positive Voltages !

This is a library for an Arduino-compatible controller that interfaces with L3GD20H, L3GD20, and L3G4200D gyros on Pololu boards. It makes it simple to read the raw gyro data from these boards: A L3G ...

This is a library for an Arduino-compatible controller that interfaces with LSM303D, LSM303DLHC, LSM303DLM, and LSM303DLH 3D compass and accelerometer ICs on Pololu boards. It makes it simple to read ...

In this tutorial we are introducing concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. Arduino board has six ADC channels, as show in figure below. Among those any one or all of them can be ...