It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...

Some sensors can work as standalone devices, while others may need a dedicated hub ... DIYables LDR For Raspberry Pi And Arduino Light-Dependent Resistors, or LDRs, are resistors whose resistance ...

or a Piezo sensor on a door, it can notify you when someone knocks or tries to kick in the door. Linking the Arduino to ...

The Arduino Plug and Make Kit provides a 10-minute, cloud-based IoT solution that includes QWIIC and smartphone-based sensors, transducers, and actuators. Arduino’s new QWIIC-based UNO Plug and ...

The primary purpose of the Arduino board is to interface with sensors and devices, so it’s great for hardware projects in which you simply want things to respond to various sensor readings and ...

The library is essential for DIY projects that involve controlling external components such as sensors ... required to connect devices. The protocol is supported on all Arduino boards, including ...

Some of the things that the device can control include motors, sensors, and lights. On the other hand, the Raspberry Pi can do much more than the Arduino, as it is a full-blown computer.

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

Each sensor can be communicated with using ... So he wired up an Arduino and a few other devices to automatically turn the mosquito coil on at night and off in the morning, while also turning ...

When you’ve had some kind of injury, rehabilitation can be challenging. You often need to be careful about how you’re using ...

Though it’s already widely used by engineers for rapid-prototyping IoT and other electronic devices, Arduino is also pushing ... and other intelligent sensors. These are paired with its secure ...