Build a quick and reliable temperature and humidity monitor using DHT22 and NodeMCU, integrated with Home Assistant.

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

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 ...

Discover how precise sensor calibration improves depyrogenation tunnel performance, ensuring uniform heat distribution and ...

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