Connecting the NRF24L01 can be tricky - you have to pay attention to the layout of the pins, adjust them to match those from the library and add a capacitor. This board solves all that, and it already ...

Trolling eBay for parts can be bad for your wallet and your parts bin. Yes, it’s nice to be well stocked, but eventually you get to critical mass and things start to take on a life of their own. This ...

3D print and build an Arduino Pistol-grip Transmitter for controlling Remote Control cars. Today, we’re assembling and wiring a 3D printed Arduino-based pistol-grip radio transmitter that operates ...

In this article, we will explore a straightforward method to create an IR remote-controlled FM radio with RDS (radio data system) using the ESP-01 module. We will utilise the Arduino IDE for software ...

We’ve already covered inexpensive offline voice recognition modules based on US516P6 or TW-ASR ONE microcontrollers that allow people to add smarts to their projects without a network connection for ...

The Arduino Nano RP2040 Connect board combines an RP2040 microcontroller with a Wi-Fi and Bluetooth module. Besides wireless connectivity the little board comes with a microphone and a six-axis smart ...

Testing possible wireless transmission technologies for conductive mediums (e.g. Seawater). Download the Arduino IDE: Download the ZIP file for Arduino IDE 2 from the official website12. Extract the ...