Recent Projects

Reverse-biased LEDs repurposed as photodiodes measure ambient light flux with an RP2040 core, OLED readout, and precision analog front-end.

Late nights get lonely, so I built Operation Pinocchio—turning my AI skeleton cohost Little Timmy into a real, local, talking robot.

Make any guitar or bass guitar fretboard any style, just command line flags and preseto

By wiring simple electrical components like relay, neon bulb and a 9V battery, back emf from the relay can be used to light the bulb.

Building a better linear CCD scanner camera - Not just a scanner in a box -

Vintage pressure gauge hacked into a frequency meter, sensing the 50 Hz electrical grid tremors; time wavers, bends, and fades away.

A Can-sized robot powered by an ESP32, combining motion, sensors, and expressive displays to explore perception and personality.

A system designed to capture and collect energy from EMFs, now being refined to enhance circuit efficiency and output.

With automatic arming, photo and GIF support, mobile notifications and remote control

Customisable USB adapter for arcade controls.

A simple way to repeatedly activate the camera's shutter

This project try get the dimensions about a deep foundation without a danger to the responsible for the excavation survey.

HubPiWi Blue is an add-on for the Pi Zero that contains WiFi plus Bluetooth.