Recent Projects

Improved security for clothing

Better cord lock

lion-mclionhead lion mclionhead

Turning an old diavox phone into a cellphone. No smart stuff, just a telephone. Pick up the handset and dial just like the old days.

DIAVOX Cellphone

anders-helgesson Anders Helgesson

Updated version of my Electronic Mancala Board that uses a ATtiny3224 microcontroller

Electronic Mancala++

zachary-murtishi Zachary Murtishi

Apple Logical Box

Z80 development board

BeanZee

stephen-willcock Stephen Willcock

Soldering parts easy way without an PNP

Soldering Fine-pitch Parts Easily With PCB Fixture

A self-balancing inverted pendulum robot running on ROS 2, untethered, ~12 inches tall.

Inverted Pendulum Robot

pete-vieira Pete Vieira

Video generated by an AMD 2910 bit-slice controller

STEbus 48×16 and 80×20 character text

Launch monitor using low-cost Raspberry pi and camera hardware to determine ball launch speed, angles and spin

PiTrac - The DIY Golf Launch Monitor

james-pilgrim James Pilgrim

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

Ambient Energy Field Converter

A PCB business card that are a usb-c touch keyboard

Capacitive Touch Keyboard Business Card

ricardo-daniel-de-paula Ricardo Daniel de Paula

New flex PCB for EL-9000

SHARP EL-9000 keyboard flex repair

Recreating a small and updated version of the legendary 2-player trackball arcade game TEHKAN WORD CUP

MINI ARCADE TEHKAN WORLD CUP WITH TRACKBALLS 2P

Semreh is a high-performance line-follower robot developed by Tamandutech, the robotics team of UFABC, built for precision and speed.

Semreh - Advanced Line-Follower Robot

Two small GE Explore Locus SPs find a new home, and they happen to be mine.

X-Ray CT scanners get new life

ahron-wayne Ahron Wayne

Capstone Team 26 – Eduard Amador, Eugenio Escamilla, Bryan Flores

Paddle Shifters for UH FSAE

eduard.amador2021