DIY AM/FM/SW/ DSP radio receiver, using Arduino Uno/Nano and a color display TFT ST7735 1.8in.

Minimalist cars race with a strip of smart LEDs and two switches.This project has evolved and now has its own website: www.openledrace.com

An environmental monitoring system using a Nano, with GPS, BME680, VEML6070, MiCS-5524, BH1750, a 128x64 OLED, and NeoPixels.

Displays your pulse rate, blood oxygen level and a moving graph of each heart beat, the photoplethysmogram (PPG).

A low cost air quality monitoring device created with an aim to detect pollution hotspots caused due to traffic jams or factory emissions.

Arduino-based digital hardware synthesizer modules. Goal was to design something to be cheap and super easy to build. First iteration.

VFO/RF generator for use in homebrew radio equipment such as direct conversion and superheterodyne receivers or ham transmitters.

I decided to make my own phone that would only be used for making and receiving calls. I hope it will be as durable as the Nokia 3310.

8Bit Digital Delay / LO-FI Bitcrusher / Reverse Speech DSP Pedal Effects for Guitar, Voice, Synths, etc.

This rocket engine was designed with the priority to go to space!!!!

A morphing digital clock

Fan PWM controller with temp sensing and max speed button override

A simple 8x32 LED matrix alarm clock.

Protect your flying machine!

3 Oscillators Polyphonic Synth with MIDI using the Arduino Nano.

Replaced a bad keypad on the outside of my garage door.

Here is my first step to crete the clock based on *x8 LED matrixes

A touchscreen in the wall that allows you to control each and every LED light in your ceiling independently and phone controllable!

A device to translate sign language to speech

This Arduino-based machine will always prepare perfect Argentine mate (traditional infused drink).

cpm4nano - CP/M-compatible computer based on Arduino Nano.

Designed for crew rowing, this speedcoach is designed to track split times and total meters traveled.

What if we use our surrounding environment as a technology canvas?

eNVIRO is an advanced weather station with remote sensor.