Idea / Motivation
seen an article on Make of a beer fridge enhanced with a wii balance board and a raspberry pi and thought this could be a great thing to safeguard our beer and Mate supply. Since tecer already did a project with a hacked Bathroom scale, we can profit from his experince.
- WiFi Module ESP8266
- Load Cells (from bathroom scale)
- Door sensor (Reed contact, hall sensor or simple switch)
DC Power Supply
Processes the raw measurements of the load cell and takes care of calibration. Serves measurement values and state of the door sensor over WiFi.
- either SoC with WiFi, LCD, touchscreen or switches
- or old Andorid Tablet