electronics

Reflashing the Pocket CHIP in 2023

In the event you need to reflash a CHIP computer in 2023 or later, this post contains a walkthrough of a successful reflash using Ubuntu 14.04 on a Live USB.

A $90 DIY Weather Station with Air Quality Monitoring

Having accurate local Air Quality information can help you make decisions about whether to open your home's windows or weather you should wear a mask when going outdoors. This weather station will report that and much more to an MQTT broker of your choice.

DIY-ing My Way to Better Ventilation

Cordelya writes about the process of developing her own flavor of CO2 monitor using a Raspberry Pi computer and a CO2 sensor.

10 Micro-electronics Projects that Aren't Robotics

If you or your kid can't muster up excitement about robotics, go take a peek at these 10 projects, none of which have anything at all to do with robotics.