This is the fourth tutorial in our 37 in 1 Sensor Kit series. We have addressed this module and it's family in several previous posts. It's a low end temperature and humidity sensor accurate enough for residential weather and environmental monitoring. It's very easy to use, and hookup info and code samples for both the DHT-11 (included in the sensor kit) and it's bigger brother the DHT-21/22

Arduino Your Home & Environment

Urwerk EMC Watch: Interactive Haute Horlogerie

There are plenty of amazing watches out there, but this is the first watch I know of which allows you to evaluate the timing rate on the fly, so that you can fine-tune the mechanism, depending on the conditions you’re in.

The titanium and steel Urwerk EMC Watch has got a Witschi watch tester built-in. This device is electronic, but wound up manually, which is kind of cool. The Witschi listens to the watch’s rhythm and balance, and displays this information for the prior 24 hours. This is perfect for anyone for whom having accurate time is paramount.
Urwerk EMC Watch: Interactive Haute Horlogerie