hackfridays Arduino + NodeJS = Theremin w/ Visualizer Here at Cloudoki we came up with an idea for our #hackfridays: to make an theremin ♪♫ with an Arduino! So here's how we did it. Arduino Theremin We looked inside our Arduino kit
mobile Image Detection/Tracking in Mobile (iOS & Android) The challenge Detect when a target is visible, or not, in the device camera and show the camera feed preview in the application background. Preferably use something that would work with an hybrid
