KIRA-KIRA ✦ キラキラ

An ultra-low-power wearable hardware LED PCB based on the nRF52. Powereb by a hybrid Lithium-ion Capacitor (LIC) for rapid charging.

E-Paper Clock

An E-Paper display clock with temperature and humidity history highs and lows in the last 24 hours. Pressure sensor to detect potential rain, wifi communication to access a web dashboard with more data. All powered by the RP0

Kamo, a Custom Rubber Ducky

かも ✦ A USB tool that allows for fast code execution on victim machines! This build I'm making will feature custom Firmware designed by me and both fast HID command injection and WiFi control with a custom interface! The word Kamo comes from the Japanese word for "wild duck", symbolizing also a naive target that is easy to prey upon. :P

A Pwnagotchi

A Raspberry Pi powered AI WiFi sniffing tool. Learns over time how to be most effective at capturing WiFi handshakes. It's like a tamagotchi, but it gets happier the more WiFi packets it captures xDD

Utsuwa, a hardware security key

うつわ ✦ A custom hardware security key based on the open-source Pico Fido firmware. Utsuwa uses a Hall Effect sensor to authenticate the user, requiring a magnetic field from a ring or bracelet for example. The project was born out of a need to upgrade my own digital security - moving from my dangerously simple passwords to hardware-backed FIDO2 authentication! The word Utsuwa comes from the Japanese word for "vessel", symbolizing a container for your digital soul. :P

Nibunkatsu One, a Split Keyboard

My first and very own Split Keyboard! A compact, ergonomic split keyboard designed for everyday typing and programming. Built using the ESP32-S3 microcontroller with KMK firmware, featuring per-key RGB underglow, an OLED display, and a rotary encoder! :D