Pings a URL and causes an alarm light to flash if the status code is not 200.

Uses different RFID readers to track RFID-tagged items through a process

In this article, you will find out how to create a Robot Arm from a toy and how to program it with JavaScript.

Use Tessel with Google Compute Engine GPU instance running Darknet YOLO via a Node.js server to perform multibox detection over websockets!

Make a sweet case for your Tessel 2 using a leftover cereal box.

A Sleep Tracker for Your Dog Using Tessel and Twilio

Tap an RFID card on a reader to text

Using a RGB sensor to change the color of Fireworks in Virtual Reality.

Basic websocket connection on Tessel

Tessel listens for a clap, then toggles a relay to turn something on and off.

A cat feeder that feeds your cat at set intervals and texts you when it does

Use a Tessel and connect the same with Salesforce consuming the Salesforce REST APIs to create an employee check-in system.

Shows "authorized" screen when RFID is present; "unauthorized" screen when RFID not present

A JavaScript driver for the TCS34725 RGB sensor

Garage door controller built with the open Tessel hardware platform. The device hosts the web app used to control the door.

Control a Sumobot over Websockets

Uses IR signal to latch/unlatch a relay