Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Sometimes the simplest projects can be quite interesting, provided they’re well documented. We hope that the Hackaday readers also think that the door sensor that [Alexander] developed falls into this ...

Abstract: This tutorial presents an overview of RF and mm-wave power-amplifier (PA) designs in silicon, focusing on the design fundamentals. First, the tutorial introduces PA performance metrics and ...

If the video player is not working, you can click on this alternative video link. Everyone loves metal detecting. But when you combine it with remote-controlled robots, the experience is taken to a ...

Contains an example of RF communication with Arduino Uno. There are two applications available in the repository: Master and Slave. The NRF24L01 module is used for RF communication and is connected to ...

This remote-controlled metal detecting Arduino-powered robot is legit. If the video player is not working, you can click on this alternative video link. Everyone loves metal detecting. But when you ...

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An Arduino is a tiny-sized computer that allows you to program basic commands, and build your own circuits with sensors. Some students and researchers have programmed Arduino to do a lot of things: ...