The Driver module will have four LED using which we can check which coil is being energised at any given time. The complete demonstration video can be found at the end of this tutorial. In this ...

This Arduino sketch monitors the voltage output from a potentiometer connected to analog pin A0. It displays the voltage reading on the serial monitor and controls two LEDs based on the voltage level.

The LED’s brightness is controlled with analogWrite(), which varies the voltage to the LED based on the potentiometer’s value. The sensor value and corresponding LED brightness are printed to the ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

Quick Start: IR Sensor With Arduino Code in 5 Minutes For experienced users, here's the essential IR sensor with Arduino setup: Connect VCC to 5V, GND to Ground, OUT to pin D9 Upload the Arduino IR ...

Our LED cube project then needs the following elements: Arduino Nano board; 64 LEDs of the preferred color; Matrix board to hold the LED structure. On the Arduino, we’ll upload our custom sketch, ...

This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...