If we asked you to light up an LED using an Arduino, there’s a good chance ... Finally, arrange the LEDs in an attractive circle around a potentiometer. Wait, how are you going to do that?

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 ...

The Arduino Mega's PWM pins are digital output ... One is using an analog input like a potentiometer. In this case, the analogWrite() value is dependent on the value read from the input.

The Arduino Shield is a neat piece of hardware that sits on ... move through the X and Y axis to perform movements with moderate accuracy. The X-Axis potentiometer of the joystick is connected to A0, ...

Call it synchronicity, or manually setting a 16-bit number in an Arduino, or how to turn an OLED into a rotary dial... What am I talking about? Well, I was just compiling the blogs pages for the next ...

The device includes a GPS for tracking its position, an accelerometer for motion sensing, a GSM card for wireless communication, and an Arduino to control it all. When the Arduino detects motion ...