PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

They're either digital (only sends HIGH or LOW signals) — think pushbuttons and PIR motion sensors — or analog (sends a range of data) — think temperature sensors and potentiometers.

Comment errors or corrections found for this circuit, and get the chance to win big! In this DIY article, I will be explaining how to interface X9C10X series of Digital Potentiometer with any ...

This paper describes the distortion effects often used in an electric guitar. Distortion is an added effect in an electric guitar, which compresses the peaks of the sound waves produced by the musical ...

Stick around to see videos of the machine from the front and rear. Continue reading → Posted in Arduino Hacks, Holiday Hacks Tagged Arduino Uno, candy, candy machine, cereal dispenser, NEMA-17 ...

[David] is using an Arduino, digital potentiometer and a bunch of op amps to read the SEMG signals. LEDs are used to display the signal levels.

Interfacing the Rain Sensor with Arduino Now that we completely understand how the Rain Detection Sensor works, we can connect all the required wires to the Arduino UNO board. This section of the ...

The Arduino then writes the value of the read signals as the number of steps per digital potentiometer, resets the counter, and then resets the interrupt. The time of 1000 ms for evaluation is only ...

FM transmitters/receivers are among the top favorite circuits of any electronic enthusiast. In this article/video, I have introduced a complete digital FM receiver design that has equipped with an LCD ...