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.

Getting Arduino-powered devices to talk to each other over long distances is going to get cheaper and easier if this Kickstarter project flies. Flutter is a wireless development platform for ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

To get started with this project, you will need a few essential components and tools. The primary component is the Wemos D1 Mini, a versatile NodeMCU variant that serves as the Web Server for the ...

That initiative puts forward a Wi-Fi capable board for Arduino projects that permits wireless programming and the ability to interface with Web services. The company originally asked for $10,000 ...

Using a one-meter-by-one-centimeter copper cable, the Android app Tricorder, and a 120-ohm resistor, Joe made a coil from all the copper wire, which then connected to the arduino via the resistor ...

Its developers explain : “With EasyPlug Air it’s almost too easy to create wireless Arduino projects. You simply pick a sensor, plug it into your receiver and that’s it.

Making your own security system isn't too hard, but if you'd like a super cheap and simple method, Instructables user deba168 shows how to make a wireless motion detector with an Arduino. Deba168 ...

Multiple options Building wireless projects shouldn’t have to be expensive. Flutter was built from the ground up with cost in mind, that’s why our boards start at just $20.