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