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

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

Add more fun to bottle rockets!

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

Simple device to control and initialize DALI lamps.

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

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

This is a board to control two Nokia screens to give my robot eyes. It will be connected to the microcontroller via I2C (two Wire).

A conversation piece with one meter of WS2812b, a $10 clock from a dollar shop, a spare 10mm LED, Arduino Pro Mini, RTC 1307 and hot glue.

A simple 8x32 LED matrix alarm clock.

Touchless door handle mechanism that can be used in every door just replacing the standard handle. Very useful for people with disabilities.

For use in DIY homebrew radio equipment such superheterodyne receivers, SDR, HAM QRP transceivers or RF generator.

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

Meet the little black rover that can do many things in your house without bumping into a single thing!

3 Oscillators Polyphonic Synth with MIDI using the Arduino Nano.

The 1/4-60 NeoPixel set up into a Christmas wreath for the holiday season.

Cafeino is a connected robot that makes high-end artisanal coffee mimicking the hand pouring technique of a skilled human barista.

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

In a previous project I developed a GPS data logger for RC aircraft but I did not have feedback on the receiver. So I modified the prototype

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

Aquarium monitor with automation, Web GUI & IoT. Daisychain units can control multiple tanks all from the one master unit.

Telescope or camera tracking system for astrophotography.

A device to translate sign language to speech

Piezos used as contact microphones to activate LEDs and shine lights through Samba drums.