These are some great DIY projects that you can do for cheap.

Arduino has certainly made its mark in the world of DIY electronics, providing an accessible platform for a wide range of creative and interactive projects. Known for its user-friendly hardware and ...

The ESP32 keeps finding new jobs in my house.

Abstract: The Internet of Things (IoT) and wearables involve small embedded devices with sensors collecting data from their surroundings. Nowadays, people have added complexity as well as busyness to ...

This project I designed three teensy boards to monitor and log the temperature of fridges. The idea is that they would be implemented into a healthcare setting to monitor drugs kept inside fridges.

It’s hard to deny that label printers have become more accessible than ever, but an annoying aspect of many of these cheap units is that their only user interface is a proprietary smartphone app ...

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