Close

Your browser (Internet Explorer) is out of date.

Update your browser for more security, comfort and the best experience on this site.

Update Internet Explorer'

Projects Harvey Sugar likes and follows

94.7k
2k
462
A powerful, compliant actuator for legged robotics
Project Owner Contributor

OpenTorque Actuator

gabrael-levineGabrael Levine

96.5k
851
606
A high speed and high torque robotic actuator using low-cost brushless motors, custom controller, 3D printed parts and bearings.
Project Owner Contributor

3D Printed Robot Actuator

paul-gouldPaul Gould

370
382
1
An update to "not GRBL" but using an ISR.
Project Owner Contributor

Motion Controller

agpcooperagp.cooper

21.9k
197
89
Learn FPGA Design from the ground up with Verilog
Project Owner Contributor

FPGA Bootcamp #1

al-williamsAl Williams

17.7k
99
94
A microprocessor built with TTL chips. In one square inch.
Project Owner Contributor

1 Square Inch TTL CPU

roelhroelh

12.5k
97
69
A home-brew 8 bit Microprocessor built on a breadboard 64K Address Space, IRQ, and DMA 16 Bit Stack Pointer, 4 8 bit Registers or 2 16 bit
Project Owner Contributor

8 Bit Breadboard CPU

2-zons2-Zons

14.6k
92
81
PDP-11 compatible motherboard in mini-ITX form factor
Project Owner Contributor

PDPii

shaosSHAOS

8k
71
65
A Modular 4-Bit CPU Design
Project Owner Contributor

DDL4-CPU

daves-dev-labDave's Dev Lab

3k
53
11
An adapter to generate I/Q clocks from the TG output of the DSA815 spectrum analyzer
Project Owner Contributor

DSA815-TG Quadrature Clock Generator

ted-yapoTed Yapo

8.4k
53
57
Distilling my experience and wisdom about the architecture, organisation and design choices of my CPUs
Project Owner Contributor

PDP - Processor Design Principles

yann-guidon-ygdesYann Guidon / YGDES

8.7k
46
47
16 bit Computer made from ttl logic chips
Project Owner Contributor

ECM-16/TTL homebrew computer

pavelPavel

11.4k
46
47
Alternative for the 74LS181 ALU, built in One Square Inch
Project Owner Contributor

4 bit TTL ALU

roelhroelh

1.8k
43
34
Computer based on a homemade 8-bit CPU
Project Owner Contributor

Blinkenrechner

grant-giesbrechtGrant Giesbrecht

5.1k
40
41
Silicon-free computer on vacuum and cold-cathode tubes with pure brainfuck instruction set
Project Owner Contributor

DekatronPC

artem-kashkanovArtem Kashkanov

10.1k
23
20
A Controller for a SCARA Arm
Project Owner Contributor

SCARA Controller

agpcooperagp.cooper

2.5k
20
21
A full ALU, capable of ADD, SUB and all logic functions, with only 12 transistors
Project Owner Contributor

ALU in DCTL technology

roelhroelh

2.1k
18
20
TTA (Transport Triggered Architecture) is very simple CPU type.
Project Owner Contributor

8 Bit TTA Interpreter

agpcooperagp.cooper

1.6k
17
11
An I/O Processor for 8-bit systems
Project Owner Contributor

IO881

julianJulian

11
11
Ugly prototyping with diminutive FPGAs...why not?
Project Owner Contributor

Ugly FPGA Breakout

ted-yapoTed Yapo

974
9
8
Injection-Integrated Logic was briefly popular in the 1970s before advances in CMOS technology made it obsolete.
Project Owner Contributor

Adventures in Time: Integrated Injection Logic

dana-myersDana Myers

536
7
7
180-degrees of selectable phase
Project Owner Contributor

USB-Controlled RF Phase Switch

ted-yapoTed Yapo

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2025 Hackaday