An Open Source Machine Learning Framework for Everyone

Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check wit…

Watches files and records, or triggers actions, when they change.

Multiple samples showing the best practices in app bundles on Android.

Do it yourself battery management system for Lithium ion battery packs/cells

TimerOne Library with optimization and expanded hardware support

Arduino Nano 33 IoT - Ultimate guide

Arduino HTTP & FTP client for SIM800L/SIM800 boards to perform GET and POST requests to a JSON API as well as FTP uploads.

Do it yourself battery management system for Lithium ion battery packs/cells

Arduino driver for GSM/GPRS module SIMCom SIM800L to make HTTP/S connections with GET and POST methods

These wireless transmitters and receivers easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link.

Measures the elapsed time during each cycle of up to 8 input frequencies.

Determine viability of the HB100 for and test vehicle detection and speed measurement algorithms on Arduino UNO.

Connection to Arduino UNO with SIM800L-EVB. It impliments SMS and GPRS libraries in order to push data to cloud services.

AC Signal Frequency & Amplitude detection using Arduino ADC

A working space for the development of a solar-powered Frog Sensor

Programmable Clock Sequencer

Select desired illumination via an IR remote using either an HSB or RGB color model.

Cross-platform ground control station for drones (Android, iOS, Mac OS, Linux, Windows)

Cross-platform ground control station for drones (Android, iOS, Mac OS, Linux, Windows)