#131 Pimp my Raspberry: Automatic fan, automatic shutdown, automatic Python

Topics of this video:
We build a cooled Raspi without too much noise which automatically shuts down if battery is low.

A small fan is sufficient to keep the Raspi 3 cool
A simple hardware switches a fan on and off
A Python program reads the CPU temperature and switches the fan according the temperature
We are able to auto-launch applications during boot (including error logging)
We build a nice “battery fuel gauge” and
hack the gauge to provide a "battery low" signal
We learned how to use logic level N-channel FETs
A normal NPN transistor shuts our Raspi automatically down

Links:
All Material and commands: http://www.sensorsiot.org/pimp-my-raspberry-pi-3/
Assortment Transistors http://bit.ly/2puOuxN
Battery "Fuel Gauge" http://bit.ly/2nHJDbr
Raspberry 3 Kit http://bit.ly/2o6Acp3
Case/Fan/Battery Kit http://bit.ly/2p75nlz

Supporting Material and Blog Page: https://www.Sensorsiot.org
Github: https://www.github.com/sensorsiot
If you want to support the channel and buy from Banggood use this link to start your shopping: https://bit.ly/2jAQEf4 (no additional charges for you)
https://www.facebook.com/Andreas-Spiess-733189426841519/
https://twitter.com/spiessa

Видео #131 Pimp my Raspberry: Automatic fan, automatic shutdown, automatic Python канала Andreas Spiess