763 B
763 B
bathroom-timer
Problem: the kids take showers or are "on the can" for longer than 30min.
Solution: make an alarm that goes off when the door has been closed for 30min.
Notes
Started with this kit: Huzzah! Adafruit.io Internet of Things Feather ESP8266 - WiFi Starter Kit
But I needed a clock to measure 30min, so I am now using an old, low-voltage RPI Model A+ v1.1.
Still considering the solder kit: Ladyada's Electronics Toolkit