Latest Projects
Tauntek Logic IC Tester
7400,74LS,74HC,74C and 4000 series Logic IC Tester by Tauntek. Read More
Z80 Retro Computer
This DIY Z80 system is a exercise in revisiting the past, to design a custom retro computer. Read More
DIY Levitation Kit
This is a mini ultrasonic levitation device that can suspend foam balls. The device consists of a single-chip microcomputer, a driver chip, and two ultrasonic transducers. Read More
3D Test Prints
Some sample prints to test my new 3D printer. Read More