Javascript

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IoT Power Relay

May 21, 2018

Using the ESP32 to make a web-configured timed relay.

Gator:bit Hookup Guide

May 10, 2018

Gator:bit is a rugged development breakout board for the BBC micro:bit. Gator:bit exposes almost every pin on the micro:bit to an alligator clippable pad. Gator:bit features over-voltage, over-current, and short circuit protection circuitry on every IO pin as well as built-in addressable LEDs, built-in buzzer, and a power management solution to give you sensible powering options.

WiFi Controlled Robot

May 2, 2018

This tutorial will show you how to make a robot that streams a webcam to a custom website that can be remotely controlled.

Logging Data to Google Sheets with the Tessel 2

December 12, 2016

This project covers how to log data to Google Sheets two ways: using IFTTT with a web connection or a USB pen drive and "sneakernet" without.

ReconBot with the Tessel 2

October 13, 2016

Build a robot with the Tessel 2 that you can control from a browser on your phone or laptop.

Environmental Monitoring with the Tessel 2

October 13, 2016

Build an air-conditioner monitoring device to collect environment information and store it in the cloud.

Sunrise Machine with the Tessel 2

October 13, 2016

Are you to sleepy to enjoy a sunrise on a brisk morning? Yeah...us too! No worries, with a Webcam, a Tessel 2 and a bit of code you can sleep in and catch the sunrise at your leisure with the Sunrise Machine.

Getting Started with the Tessel 2

October 12, 2016

Get your Tessel 2 up and running by blinking and LED, the Hello World of embedded electronics.

Experiment Guide for the Johnny-Five Inventor's Kit

June 28, 2016

Use the Tessel 2 and the Johnny Five Inventors kit to explore the world of JavaScript enabled hardware through 14 awesome experiments!

Old Tutorials

Looking for the old, archived tutorials? Head on over to the archived tutorials on the main SparkFun site.
Please be aware that the tutorials you find there are no longer actively maintained.