In the hardware setup, MCP41010 is connected to the Arduino via the Arduino’s SPI Interface. Potentiometer terminals A (pin 5) and B (pin 7) are connected to the Arduino 5-volt supply (5 V) and Ground ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

The gear potentiometers are popularly used in audio systems. They can be easily connected to the analog input of a microcontroller like an Arduino or a Raspberry Pi. Below are the quick technical ...

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?

So he grabbed an Arduino, potentiometers and a button and hacked together what a joke-yoke. The genius part of this hack is the way [Christopher] used his desk drawer for pitch control.

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 ...