Gerrit Niezen

Maker of open-source software and hardware.

Zig and WebAssembly in the browser July 12, 2023
How to open source precision fermentation? December 2, 2022
Designing an open-source air quality monitor and building a community sensor network October 14, 2022
Getting started with RT-Thread on the CH32V307 June 14, 2022
Which LoRaWAN module to use in 2021 October 29, 2021
5 different ways to measure air quality October 28, 2021
4 things you can do to improve air quality October 27, 2021
Choosing a battery charger chip for your solar-powered project October 22, 2021
5 inexpensive measuring tools I use when designing digital hardware October 21, 2021
Hydroponics: Measuring moisture levels and water levels September 28, 2020
Thinking about web apps and handling notifications from Bluetooth September 25, 2020
Hydroponics: Controlling AC mains devices September 24, 2020
Hydroponics: Setting flood interval and duration September 23, 2020
An API for plants September 22, 2020
Building a Bluetooth LE temperature sensor September 17, 2020
Working through failures when making things September 15, 2020
Which LED grow lights to get September 10, 2020
Spray painting plastic containers September 9, 2020
Hydroponics: Starting seeds in rock wool September 8, 2020
Making a hydroponics growing spreadsheet September 7, 2020