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.

Arduino Pro 4G Module: Integrated with Portenta family; ... and communication modules, while the Arduino Pro 4G Module ensures reliable and secure connectivity, even in challenging environments.

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

Shown below is the basic hardware setup diagram. Here, Arduino’s (Uno R3) A4 (SDA) and A5 (SCK/SCL) pins are used for the I2C control, and the module is 3.3 V powered by the Arduino itself. It seems ...

It’s a half-duplex 2.4GHz transceiver based on the RFM75 module (made by HopeRF). It’s a perfect solution for any kind of home automation, robotics, DIY projects, Arduino-to-RaspberryPi ...

Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386.

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 ...

Anyone interested in doing Arduino to Arduino serial communication, check out this library that handles all of the difficult parsing for you (it even includes delimiting, Consistent Overhead Byte ...

Quectel has developed the CC660D-LS module specifically to provide dependable and efficient, two-way, satellite communication capabilities. With the module's certification on the Skylo network ...