In this DIY article, I will be explaining how to interface X9C10X series of Digital Potentiometer with any microcontroller, for ease of explanation I will be using any of the board from Arduino eco ...

Sometimes, a hack isn’t really about the technology but about the logistics. If we asked you to light up an LED using an Arduino, there’s a good chance you’d know exactly how to do that. How about a ...

Abstract: This paper describes a memristor emulator made up of an arduino-controlled digital potentiometer (DigPot) implementing the mathematical equations governing the HP memristor model. The ...

If you’re new to electronics and want to learn to make your own devices, an Arduino project is a good place to start. Build it on an Arduino board – an open source microcontroller that allows you to ...

This library can be used for interfacing and controlling the MCP4251 IC with the Arduino. The MCP4251 IC is a volatile, 8-bit (257 wiper steps) digital potentiometers with an SPI compatible interface.

What is PWM? PWM is a technique by using we can control the voltage or power. To understand it more simply, if you are applying 5 volt for driving a motor then motor will moving with some speed, now ...

Potentiometers, or variable resistors, are a standard component that we take for granted. If it says “10k log” on a volume pot, than we fit and forget. But if like [Ben Holmes] you are modelling ...