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Harvey Sugar

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Gaithersburg, MD USA

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This user joined on 02/08/2016.

My Projects

The purpose of this project is to develop a family of logic circuits using discrete components.

Discrete Component Logic Family

harvey-sugar Harvey Sugar

Projects I Like & Follow

Hackaday Prize 2020

Ground Penetrating Radar using Arduino

GPRino

mirel-paun Mirel Paun

Hackaday Prize 2020

SOLO is a Motor Controller designed to easily run most types of electrical motors, DC, BLDC, PMSM and ACIM. it's easy to use and versatile.

SOLO, A Motor Controller for All Motors

Look mum, no ADC!

FPGA + 3 R + 1 C = MW and SW SDR Receiver

Alberto Garlassi

Cheap 3d printed hi torque robot actuator with electronics

Hi torque 3d printed cheap robot actuator

pavel-g Pavel G.

A 6802 homebrew computer named PERSEUS-3 that was the basis of my PERSEUS series computers

PERSEUS-3 6802 homebrew computer

mitsuru-yamada Mitsuru Yamada

I needed a differential probe for BLDC motor ESC development and adapted Bud's design for my needs

A 1x, 100 MHz, 35 V common mode diff probe

Experiments on optimizing discrete logic gates based on bipolar transistors

Evaluating Transistors for Bipolar Logic (RTL)

Using 36:1 Planetary Gear Actuator Module (2ea), 27:1 Planetary Gear Actuator Module (1ea) and 40:1 Cycloid Gear Actuator Module (3ea)

Low-Cost 3D Printed 6-DOF Manipulator

dongil-choi Dongil Choi

For computer vision learners, drone and robot builders, AR/VR and 360 panorama experimenters. Open-source. Now with WiFi, BT, and more power

StereoPi v2 - CM4-based DIY stereoscopic camera

made only out of about 450 bipolar transistors (BC182)

Homebrew 4-bit transistorized CPU

Just a bionic hand optimized for 3D printing that costs less than $50)

DeltaBionics Rev0.1

anton-khrustalev Anton Khrustalev

Recreation of the MC14500-based WDR-1-Bit-Computer

WDR-1-Bit-Computer

Bringing a vintage DIY binary counting computer back to life

Restoring the TRANSBINIAC computer

A 16-bit TTL CPU and stack machine built out of 7400-series chips.

TTL Operation Module (TOM-1)

tim-ryan Tim Ryan

A TTL CPU I built a long time ago when I bought a huge stock of NOS TTL chips on ebay

4 Bit TTL CPU

16 bit VGA interface, 32K colors, graphic 640x480, sprites, sound, intended for Kobold K2 computer, no special video chips.

VGA video generation card

A really simple CAN network protocol for up to 30 nodes.

CAN Simple (protocol)

Test arm for future 6 axis cobot arm.

3 AXIS compliant robot arm

petar-crnjak Petar Crnjak

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Bits

Mitsuru Yamada wrote 12/05/2020 at 10:01

Thanks for following my project #PERSEUS-3 6802 homebrew computer !

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Alexey Voronin wrote 09/08/2020 at 16:30

Thanks for following my #Cosmic Ray Finder !

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roelh wrote 09/01/2020 at 10:26

Hi, thank you for following #VGA video card !

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milad wrote 04/12/2020 at 15:33

Hi Harvey, thank you for following SOLO.

hackaday.io/project/170494-solo-a-universal-motor-controller

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3drobert wrote 10/26/2019 at 19:48

Thanks :D

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roelh wrote 09/17/2019 at 06:42

Hi Harvey, thank you for liking and following the #Kobold K2 - RISC TTL Computer !

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Samuel A. Falvo II wrote 12/05/2018 at 02:35

Greetings, and thanks for following the Kestrel 2DX and Computer Projects!

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roelh wrote 11/13/2018 at 07:52

Hi Harvey, thanks for liking and following the 4 bit TTL ALU, https://hackaday.io/project/160506-4-bit-ttl-alu !

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roelh wrote 11/08/2018 at 09:19

Hello Harvey, thanks for following and liking the 1 square inch TTL CPU, https://hackaday.io/project/161251-1-square-inch-ttl-cpu !

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