Here you can see [Matt Hanson’s] take on this idea. He used one Arduino to gather not just buzzer info, but also keypad data from four satellite controllers. Each has an RJ45 jack, allowing it ...

To be specific, it isn't an Arduino brand, it is a DigiSpark, but the trouble isn't with the device itself. The problem is with a buzzer. I got the Velleman svm06. It says it is rated at 3-7VDC ...

Granted it might not be the most elegant solution, but there’s something to be said for projects that beginners and old salts alike can complete. Each buzzer consists of an Arduino Pro Mini 3.3 ...

After the buzzer goes off, you need to press the ... Probably one of the coolest Arduino projects out there is a remote-controlled car, but they're also one of the most daunting projects for ...

The big picture: If you don't know anything about electronics but have always wanted to learn and build your own IoT project, Arduino has the solution for you. The Plug and Make Kit is a ...