Store Arduino Sensor Network Data in an SQL Database
If you need to store long-term historical data, you can cobble together some Arduino modules, sensors, and displays and get them all to talk to an SQL server.
Arduino
Arduino boards
Run Python on Old Arduino Modules
Reuse your old Arduino hardware while learning Python.
Don’t Recycle Your ePaper: Repurpose that Old eReader
Create a kiosk display from an old eReader to show data culled from home automation, Raspberry Pis, and Arduinos.
Redo
An electronic project at a local science center was showing its age, calling for a refresh: in this case, rebuilding it almost from scratch with an Arduino instead of relays.