Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

In this particular project, I contemplated a shield for Arduino Nano, which can gather weather-related information by a built-in BMP280 Temperature and Pressure Sensor, a photoresistor, and a ...

Electronics enthusiasts, makers, and hobbyists searching for a new project to keep them busy this weekend may be interested in this awesome DIY coilgun created by YouTube user “Gyro”. Check ...

There are several Arduino-driven DDS projects (example: the Poor Hams Scalar Network Analyser). For a wider frequency range, AD9851 modules from Ebay are popular. Troubles come if you start ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor ...

Another pin you can use on the Nano to power it up is the 5V pin (located on Pin 27, close to the VIN pin at the end of the board). This pin mostly serves as a power output pin that supplies power ...