Arduino Pro Mini TTN LoRaWAN Node with DHT22 and RFM95 module powered by an 18650 protected battery. The Arduino was converted to LowPower by desoldering the power LED and the voltage converter.

Note that once the BW16 module is downloaded with an arduino sketch those interfaces are no longer available unless you somehow reload the original firmware. To put the module in the download mode: ...

Learn how to interface the MAX4466 microphone amplifier module with Arduino. This guide covers the MAX4466 features, pinout, circuit diagram, and provides a sample Arduino code for audio signal ...

Welcome to our guide on interfacing the Arduino with the NEO-6M GPS module! In this blog, we'll delve into the step-by-step process of connecting and communicating between an Arduino board and the NEO ...

The RGB LED module lets you make all sorts of colors with just four pins from the Arduino. Learn how to do it here!

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 ...

DFRobot DF2301QG offline voice recognition sensor module is easy to custom and programmable with the Arduino IDE.

The Raspberry Pi compute module is a powerful piece of hardware, especially for the price. With it, you get more IO than a normal Pi, plus the ability to design hardware around it that’s spec… ...