Davide Gironi posted an update on his AVR Atmega dehumidifier controller board we covered previously: The main issue that i’ve fixed is the microcontroller crash, that happens sometimes. I’ve noticed that sometimes the controller stop running, crash or doesn’t works as expected. After some experimets, i’ve noticed that probem was due to Electromagnetic Interference (EMI), EMI […]
Tag Archives: dehumidifier
DIY AVR Atmega dehumidifier controller board
Davide Gironi documented his DIY AVR Atmega dehumidifier controller board build: Suddently my dehumidifier stop working, the original humidity switch get broken, it was a mechanical hygrometer, based on a thin transparent strip that react to humidity and engage the main electronic switch. So i decided to build my own dehumidifier board.