I own one of these small action cameras (SJcam SJ4000). I bought it because it’s small, and easy to take with you wherever you go. To make nice stable videos I mount it on a mini tripod. This got me thinking that it would be fun to have a little motor between the tripod and […]
I found a little heart rate sensor @ ICstation. It is a clone of the open hardware pulse sensor. The sensor is well documented, and it comes with Arduino and Processing example code. To try it out I connected the sensor to an ATmega328 running at 3.3V and loaded the example Arduino code. I could […]
September of last year I backed the Pixy CMUcam5 project on kickstarter. Back then the people behind the project (Charmed labs) promised a November delivery date. With over 2000 people backing the project things turned out a bit differently. I only received my Pixy last week. I also had the bad luck that the package […]