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How to build a robot – Club de Arduino

It was sunny and hot. I was wearing a backpack and I could feel the sweat building up on my back. But I had to walk fast. Because I was late. And because the locals had told me to be careful in the center. I had emailed with Thomas, the founder of the makerspace Göra, […]

The Arduino Radar project has been moved

As some of you know, I’ve been into mini-radars for a long time. Not sure what a mini-radar can do? Check out some of my radar circuit examples. On my GitHub repository, I’vGitHub hosting an Arduino library for the XeThru Radar Sensors. Novelda, the company behind the XeThru radar, has created their own GitHub repository […]

Arduino oscilloscope with 7 lines of code

In the video below I will show you how to build an Arduino oscilloscope in 2 minutes using only 7 lines of code. This is possible because of an update in the Arduino software. New to Arduino? Check out What Is Arduino? In the newest version of the Arduino software, there’s a tool that makes […]

A Really Simple Arduino Oscilloscope Tutorial

This Arduino oscilloscope is perfect if you need an oscilloscope right now, but all you have is an Arduino. Update: There’s an even easier way to do this now. Check out my new article on how to build an Arduino oscilloscope with 7 lines of code. I needed an oscilloscope to debug my Radar Arduino […]

Intel Galileo Projects: Simple DIY Weather Station

I’ve played with the Intel Galileo a lot lately, so now it’s time to build some Intel Galileo projects! In this project I built a very simple weather station that records the temperature and humidity and saves these to a memory card. I’ll show you how to read temperature and humidity from a DHT11 sensor […]

XeThru Arduino Radar Library

Today I updated the XeThru Arduino radar library that I’ve been working on. It’s an Arduino library to simplify using the XeThru radar module with Arduino. It is only working for the respiration module at the moment. The presence module is not implemented yet, but I hope to add it soon. Feel free to join […]