Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

The background project for this code could be a simple calculator using an Arduino 3.2" TFT LCD Touch Screen. The touch screen would have buttons that perform basic arithmetic operations such as ...

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

While the physical layout of the module differs from standard Arduino UNO boards, making it incompatible with Arduino shields, it retains software compatibility. This means all the digital and analog ...

To get your hands on the Arduino UNO R4 WiFi, visit the Elektor Store: Arduino UNO R4 WiFi. Learn More Delve deeper into the world of Arduino UNO R4 with our informative article: "Two New Arduino UNO ...

Arduino and NEO-6M GPS Module Connection. Fig. 4 shows the circuit diagram of the Arduino-based GPS tracker. It is built around the Arduino Uno (MOD1) and NEO-6M GPS module (MOD2). Pins D2 and D3 of ...

The newly released Arduino Leonardo has a few very interesting features, most notably the ability to act as a USB keyboard and mouse thanks to the new ATmega 32U4 microcontroller. This feature isn&… ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...