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 ...

The Arduino Sensor Kit comes as a standalone kit for only €23.00 or $23.00, or can be purchased with the Arduino UNO Rev3 board as a great value bundle for €38.70 or $38.70.

The Pressure Sensor Module incorporates a material called Velostat with the Arduino. This material adds more resistance when more pressure is applied to the material. This module also uses the RGB LED ...

An Arduino is a much better choice than a Raspberry Pi for tasks that require real-time input and responses. While a Pi can ...

The title says it all – this article describes a microcontroller-compatible current sensor module you can build yourself, ... Luca Dentella has written a great tutorial on how to interface ACS712 ...

If you want to attach a light, motor or sensor to the Arduino board, you just snap it on -- you can spend more of your time coding rather than dealing with wiring and other hardware hassles.

In this module, you will use an Arduino combined with a servo motor and an ultrasonic sensor to simulate a mining rescue. Imagine a scenario where a mine collapses, and there are miners stuck inside.

Each “bit” is an individual electronic component, like a speaker, or a light sensor, or a blinky LED. ... littleBit’s Arduino-At-Heart module will set you back $36.