So you want to program your Arduino Uno but you think you will not learn anything doing it with the Arduino IDE? Dont look further, you came to the right place! Before we can begin we need some tools ...

The Arduino Uno R3 has a special removable MCU chip. This way, you can replace that part once it’s either broken or worn down. Other boards have their MCU chips soldered to the board itself. The ...

Composed of 3/4 inch thick MDF and 1/8 inch thick polycarbonate, the Arduino Strain Relief enclosure is sure to be a hit for every hacker’s work bench. [Jeremy] used a CNC router to cut the ...

Previously we have done a comprehensive comparison between the Arduino Uno R3 and Arduino Uno R4 with the main focus on the hardware specifications and features of each board. In this article, we will ...

Here’s a simple sketch for the initial test of the MCP4725 module. This experiment uses Arduino Uno and an LCD shield as hardware in addition to the DAC module. The sketch (code), supported by the ...

As for the pins, the UNO features 14 digital pins for both input and output use, six analog pins for input only, three ground (GND) pins, a VIN pin for connecting to an external power supply, two ...

If the Uno is too large there’s always its little brother the Arduino Nano, which packs much of the same functionality of the Uno into a chewing gum-sized package.

You will need an Arduino Uno and a wireless shield. Here’s how to connect them: Connect the wireless shield on top of the Arduino Uno. Connect the Arduino Uno to your computer via the USB port. Fig. 4 ...