Tic-Tac-Toe

Coding Circle - Tic-Tac-Toe

I have been following the YouTube channel of the native web GmbH since my apprenticeship. I came across the channel by chance and then stuck with it because of the technical, detailed and exceptionally good videos. With the new offer of the Coding Circle, which you can unlock with a channel membership, I have decided to improve my knowledge of algorithms. The puzzles are also varied and well explained if you get stuck....

November 1, 2023 · 6 min · Johannes Leyrer
CO2 Monitor

Create a REST API to store CO2 measurements

Today I would like to briefly introduce my co2monitor.api project. This is a REST API that allows me to store and read the readings from my CO2 monitor. Too long - did not read The CO2 monitor My CO2 monitor is the TFA Dostmann CO2 monitor AIRCO2NTROL MINI 31.5006. This measures not only the CO2 concentration but also the temperature. The measured values are shown alternately on a small display, the CO2 value is still shown next to it on a traffic light, with green up to 799ppm, orange up to 1199ppm and red from 1200ppm....

August 29, 2023 · 7 min · Johannes Leyrer