Finger Bend is a unique DIY Arduino powered textile flex sensor, created as part of the Swatch Exchange, enabling you to trigger actions by simply bending ...

It’s simply an Arduino, DHT22 temp/humidity probe, and a SIM900 GSM modem. Set your temperature threshold and you’ll get an alert if temperatures are climbing to unsafe levels for Fido.

In his continuing Pi adventures, Tom creates another edge device -- this one using a DHT22 sensor to monitor the humidity and temperature in a remote location.

The panels include a DHT22 temperature and humidity sensor, an LCD display, a keypad, and support electronics.