The best way to maximize the functionality of an Arduino is to use peripheral devices such as pin extenders, shift registers, and multiplexers to increase the number of available pins, and to optimize ...

The firmware for the NINA module was created by the Arduino team and the source code can be found at GitHub.. Now that we know this, we suddenly realize that the Arduino Nano RP2040 Connect is way ...

An Arduino Nano controls two relays which in turn can turn the car on, start it, and turn it off. Instead of adding a button for “push to start” he opted for a 13.56MHz RFID module.

The already-large family of Arduino boards is enriched with a new entry, the Arduino Nano RP2040 Connect, integrating the RP2040 microcontroller developed by Raspberry Pi Foundation with the u-blox ...

The Arduino Nano and Raspberry Pi Pico support different input voltages, so they also use different power sources. However, they can both be powered with a 5V supply via their onboard USB ports.

The Nano is a nice and modest update to the older Arduino Micro/Nano boards. The Arduino Nano 33 IOT has an ESP32 onboard (WiFi + Bluetooth) and crypto onboard with the uBlox NINA-W10.

There is no setup needed to use the Arduino Wire library, as it comes installed in the Arduino IDE. You can find the library files by navigating to Arduino/Libraries/Wire, but it's not recommended ...