Recent Projects

Working on porting code for my PIC16LF1823-based ornament to a new design using an 8051-based EFM8SB1 MCU

Electronic Ornament 2025 with EFM8SB1 Sleepy Bee

zachary-murtishi Zachary Murtishi

We are helping people who have troubled memory clean. We are using ultrasonic senors and light to sense and tell a person where they cleaned

AT

A tiny handheld dev console, with a 12 button keypad, Pi Pico W inside, piezo buzzer, and 128x64 OLED.

MiniPico v1

A spherical chessboard where a robotic arm plays moves from an online game.

Mat@ir - A Robotic Spherical Chessboard

This game &amp; watch only came with like 3 games. Time to change that!

Hacking a Nintendo Game and Watch

It is the new series on PIC microcontroller in which we will learn basic PIC programming and hardware implementation to advance level.

Getting Started with PIC Microcontroller

lithium-ion Lithium ION

An attempt to build a reproduction of this iconic hand-held game system.

ATARI LYNX

cees-meijer Cees Meijer

Track the three moons of Krynn in a Dungeons and Dragons Campaign

Krynn Moon Tracker

andrew-woodbridge Andrew Woodbridge

Made a Paper Maché Machine from scratch using 3D-printed parts and a custom circuit.

PulpPro

arnov-sharma Arnov Sharma

TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.

Isetta TTL computer

A button in a bus that notifies the driver if you feel unsafe or possibly in danger.

Emergency Bus Button

trevor-anderson Trevor Anderson

It is a button device that lets the passenger get to their stop if they can't reach up to the trigger wire.

Hand Free Stop

jerry-yen Jerry Yen

Something to help Wheelchair users ride the bus.

Wheelchair Sensor for Buses

essence-of-carnage Essence of Carnage

An app to help people remember things.

Checklist Genie

I hacked Contra Cuz she is worth it.

Contra Proposal

Adding some extra space to my broken iPod Video

2TB iPod Video Upcycle