Counting door opening via Tessel module Accelerometer and saving data to SynergyKit.
Control a small thermal printer using a Tessel.
A simple memory game using Adafruit Trellis 4x4 backlit keypad.
How to program a Tessel camera app to capture images, including connecting your Tessel, all on the client side.
Graph realtime temperature and humidity data over a WiFi network.
Facial comparison to track frequency of a person entering a room