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modtra

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modtra
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This user joined on 11/16/2017.

55k
1.1k
74
454
A smaller and cheaper open source brushless motor
Project Owner Contributor

PCB Motor

Carl BugejaCarl Bugeja

52.5k
305
205
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8MHz Z80, 128kB banked RAM, RTC, Disk on SD, Basic and Forth interpreters, CP/M 2.2 and 3, cross Assembler and C (SDCC) toolchains
Project Owner Contributor

Z80-MBC2: 4ICs homemade Z80 computer

Just4FunJust4Fun

45.8k
630
3
338
Collecting snippets that can quickly be copied to assemble a program for different sensors etc. Mostly about ESP8266/32 with Arduino IDE.
Project Owner Contributor

ESP cookbook

Turo HeikkinenTuro Heikkinen

18k
60
2
68
device that projects a pattern by quickly moving a laser. all mechanical, 3d printed, hand powered
Project Owner Contributor

Mechanical Laser Show

Evan StanfordEvan Stanford

16.7k
1.4k
16
112
Takes 3D surface scans at close range. It is simple to construct as it uses off the shelf hardware and software.
Project Owner Contributor

3D scanner

JolarJolar

10.3k
38
9
103
Reverse engineering a Trophy DigiPan digital xray image sensor for 2D and CT 3D images.
Project Owner Contributor

Taking digital xray shots for cheap (< 300$)

Niklas FauthNiklas Fauth

8.8k
175
46
166
I've been in a clock making sort of mood recently and I've seen tons of word clocks so I thought it was time to give it a try
Project Owner Contributor

Small Word Clock

sjm4306sjm4306

8.7k
83
21
150
It is compatible with standard stepper motor diver, cnc or GRBL shield, direct replacement of X-Y stepper motors.
Project Owner Contributor

2D stepper motor etched on PCB - micro manipulator

bobriciusbobricius

7.1k
53
8
40
Run classic video games on your RC2014
Project Owner Contributor

Game Boards for RC2014

J.B. LangstonJ.B. Langston

6.4k
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21
71
A 3d printed split-flap display using a 28byj-48 stepper motor
Project Owner Contributor

Split-flap display

jonasjonas

6k
494
12
36
AVR-based bootloader and IO card for RC2014 retrocomputer
Project Owner Contributor

z80ctrl

J.B. LangstonJ.B. Langston

5.9k
48
7
49
A handheld FPGA based NES which utilizes the Spartan 6 FPGA by Xilinx.
Project Owner Contributor

Spartan Mini FPGA handheld NES

Jon ThomassonJon Thomasson

4.3k
49
9
51
A tiny robot with flexible PCB legs!
Project Owner Contributor

PCB Robot

Carl BugejaCarl Bugeja

3.2k
33
6
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POV Display on Flexible PCBs!
Project Owner Contributor

FlexLED

Carl BugejaCarl Bugeja

3k
18
3
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Yet another Z80 computer.
Project Owner Contributor

Z80 Computer

James OtsJames Ots

3k
30
5
24
As-simple-as-possible computer with the 8085 CPU
Project Owner Contributor

OMEN Alpha

Martin MalyMartin Maly

2.5k
33
8
33
Fast, small, available. Pick any three.
Project Owner Contributor

CP/M 50 Mk II

jessexmjessexm

2k
158
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POV Fidget spinner which uses Enhanced PIC16 AngularTimer peripheral, Bluetooth Low Energy 4.2 link, LabVIEW PC application, touch button...
Project Owner Contributor

Persistence of Vision Fidget Spinner

MatejMatej

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