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Projects Andy likes and follows

236.8k
2.6k
1k
pcb mill built from garbage using basic hand tools and little money
Project Owner Contributor

PCB mill for under $10

shlonkinshlonkin

125.7k
1.4k
547
Goal: To assemble a working CO2 Laser from a minimum investment using only tools one can find at your average home improvement store.
Project Owner Contributor

Low Cost CO2 Laser Build

thundersqueakThunderSqueak

6.1k
1.4k
21
A couple parted out Kaypro keyboards and a tired old Apple IIc monitor become a resto-mod late 70s looking AVR development workstation
Project Owner Contributor

Atari AVR Development Workstation

john-andersonJohn Anderson

81.1k
421
223
Project Owner Contributor

MC68000 Computer

benchoffBenchoff

10.4k
83
87
Quadrifilar helix antenna for GPS/GNSS
Project Owner Contributor

Active GNSS antenna

marc-andr-denisMarc-André Denis

8.9k
77
64
Open-source multimeter with some unique features
Project Owner Contributor

HYDRAMeter

john-duffyJohn Duffy

7k
61
51
Step-by-Step guide on how Lithium Battery charger circuit works and full assitance for DIY protect charger through USB port.
Project Owner Contributor

DIY Protected Lithium Battery Charger (TP4056)

diy-guy-chrisDIY GUY Chris

988
15
11
A Completely Useless and Pointless 8-bit home-brew computer
Project Owner Contributor

1 CUP

depletionmodeDepletionMode

1k
6
5
Developing an open source logic board to run the Tesla Model 3 Y drive units.
Project Owner Contributor

Tesla Model 3 Y Drive Unit Open Source Logic Board

damien-maguireDamien Maguire

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