DHT11

Spent today at a raspberry pi sensor workshop which was really good fun. I brought my own pi and a GPS dongle (the white USB stick attached to the pi in the picture). The workshop organisers brought a whole bag of sensors, displays and breadboards. Using the sensors is surprisingly easy. I attached a temperature/humidity sensor (the blue device in the picture) and had it working after a few minutes. I now just need some time to build my own data logger.