Andreas Spiess – Learning Center

DIY Solar System vs Commercial Offer

I will build a solar system on my roof in an unusual way. Together with my neighbors and supported by

Today, working with GitHub is a fundamental skill. Most libraries and projects reside on GitHub, and we have to know

The Pi user as a default is dead. It was killed by Product security laws in several countries that forbid

Project time! Can we hack a cheap blood pressure monitor and use it as a versatile fluid level meter? And

Do you think: This is an April fools’ day hoax? No, it is not. Instead, it is the ugliest ESP32

Last week my old Volvo suddenly stopped in the middle of a street in the city. Not a pleasant situation.

The chip used in the Arduinos is old. Recently a replacement with more features appeared on Aliexpress. Does it really

A well-kept secret of the ESP32 is its extended audio capabilities because it is hard to use. Luckily, I found

Artificial Intelligence on the edge! Sounds modern and cool. Reading numbers or dials with an ESP32-CAM for a few dollars?

Writing code faster? Managing IOT devices remotely? All things we would like, of course. When a few viewers wrote that