Serial to parallel and parallel to serial conversion with shift registers

Shift registers can be used in a wide variety of applications. You can, for example, use them to convert multiple parallel data lines to a single serial line and vice-versa. This technique can be used to extend the number of available in- and outputs of a microcontroller and this article will show you how you can achieve this.

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How to use an EEPROM to permanently store data with your Arduino

Some Arduino boards have a built-in EEPROM that can be written to and read from in your programs. I not only want to discuss how that’s possible but I also want to show you an alternative while talking about EEPROMs and memory in general.

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Low latency and high FPS camera stream with a Raspberry Pi

I just saw that two very good sources, that both had an article about this topic, have gone offline without an archived version. And because I continued my work on a robot that is controlled by a Raspberry Pi, I had to figure out how to create a low latency and high FPS stream from the Pi’s camera that can be viewed in a web browser again.

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Read smartphone accelerometer data on a website

Almost everybody has one nowadays: A smartphone. But how often did you come across a website that used the phone’s tilt sensor? More than often enough a website only changes the layout if tilt your phone. How cool would it be, if the background would move around slightly when you tilt the phone? This short article will show you how to read the phone sensors and how to process the data with JavaScript!

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Introduction to Tinkercad and 3D printing

When you build custom projects you eventually get to a point where you want to design a custom case for your product. If you are not interested in learning complicated and expensive CAD software, Tinkercad is the way to go. It’s super easy to learn and to use and it has all the basic features needed for designing custom enclosures for your electronic projects.

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