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erehsaw

I'm Penguin from Antarctica

Antarctica

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This user joined on 02/02/2019.

Projects I Like & Follow

7 segment clock

EPTAORA

ekaggrat-singh-kalsi ekaggrat singh kalsi

Hackaday Prize 2019

I didn't have enough to buy a Lab Bench PSU... So I made one.

OPEN Power

john-loeffler John Loeffler

An easy to build, program, modify and use AVR and ESP based Lasertag system for everyone!

LZRTag - Flexible DIY Lasertag

An easy to use audio board with a YM3812 OPL2 chip like used in the Adlib and SoundBlaster cards from back in the day...

OPL2 Audio Board for Arduino & Raspberry Pi

maarten-janssen Maarten Janssen

The 2017 Hackaday Prize

My goal is a 4-bit CPU using recycled cardboard substrate and Diode Transistor Logic. This is an educational platform for me.

The Cardboard Computer - IO is my name

dr-cockroach Dr. Cockroach

FPGA Running RISC-V Core in a Game Boy form factor

2019 Hackaday Superconference Badge

Hackaday Prize 2019

Using a LED/LDR pair to form inverting Photonic logic gates. The entire Boolean logic set handled by resistors and diodes! Who'd'a thunk

LIGHT LOGIC - HIC SVNT DRACONES

dr-cockroach Dr. Cockroach

The 2018 Hackaday Prize

Adlib OPL2 synthesizer sound on parallel port

OPL2LPT

A simple robot built from wire

Freeform robot

The 2017 Hackaday Prize

Open source pocket size sampler/sequencer

Wee Noise Maker

Fabien-Chouteau

a MIDI interface for the OPL2 Audio Board and OPL3 Duo!

OPL Studio - OPL2 / OPL3 MIDI Interface

maarten-janssen Maarten Janssen

Open source watch/wearable CO₂ sensor for COVID safety

Watchy CO₂ sensor watch

c-scott-ananian C. Scott Ananian

A Speech Synthesizer, SID Soundcard, and MIDI IN Realtime SID+AY Synthesizer for the Amstrad CPC!

Speak&SID CPC

michael-wessel Michael Wessel

Freeform soldered space flower

Anemone

michael-barton-sweeney Michael Barton-Sweeney

An electronic wall clock whose circuit interior is visible as a flying structure without a circuit board.

WireQlock

The 2016 Hackaday Prize

Retro calculator that uses only antique germanium semiconductors ;)

Germanium Calculus

Art project around wearable radio-based instruments

Magnetoceptia- Tip the Scales in a Gambler's Favor

Circuits made with parts from aliexpress and PCB's from dirtypcbs.

dirtyexpress/?item=45070

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Bits

Dr. Cockroach wrote 01/04/2020 at 11:03

Good morning and also thank you for following #LIGHT LOGIC - HIC SVNT DRACONES

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Dr. Cockroach wrote 12/20/2019 at 11:57

Good morning Penguin and thank you for the follow/like for #The Cardboard Computer - IO is my name :-)

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erehsaw wrote 12/21/2019 at 12:45

Hello, Dr. Cockroach (: Your project is not just amazing, it's too amazing! Thank you!

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Dr. Cockroach wrote 12/26/2019 at 12:17

Thank you, it is amazing what can be done with scrap material, basic components and a little time :-D Have a blessed and fantastic New Year :-)

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