Arduino has finally fulfilled their promise with the introduction of the Arduino Nano RP2040 Connect, a small RP2040-based microcontroller board with Wi-Fi and Bluetooth. Last January the maker scene ...

I bought a Bluetooth 4.0 BLE module on www.aliexpress.com and realized that it was not an original HM-10 module but a clone called BLE CC41-A bluetooth module based on the TI CC2541 chip. But that did ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

This project presents a Morse code generator system built using Arduino Nano, Bluetooth module (HC 05), and various integrated circuits (ICs) including 74147, 7404, 74154, 74LS30A, and 7447. The ...

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 with an ESP8266 ESP-01 module. With ...

Arduino's Nano line will soon welcome four new products. They're all small boards like the classic one, making Nano a family of small boards meant for compact projects. All the new boards boast low ...

An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual scoreboard using conventional methods are very time consuming and Error-prone, ...