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berniegraz

Just a guy in a box...

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This user joined on 12/07/2016.

Projects I Like & Follow

The 2017 Hackaday Prize

Pocket Sized, 3d Printable, Coaxial Scout Drone

NAVI - "Hey, listen!"

A 1" by 1" 20msps Oscilloscope based on the PIC32MZ

1 Square Inch 20msps Oscilloscope

Ergonomic QWERTY keyboard with Trackball

32xe

Andrey Kalmatskiy

Alternative for the 74LS181 ALU, built in One Square Inch

4 bit TTL ALU

Fast, small, available. Pick any three.

CP/M 50 Mk II

6J2 vacuum tube preamp with 3.3V filament and plate voltage

Vacuum tube amplifier supplied entirely by 3.3V

Albert van Dalen

Project page to document the resources and assembly of a COMIX-35

COMIX-35 Assembly Resources

A new kind of Jerry can for water transport for rural areas that ease the pain for the person carrying the load with lower cost.

Anteneh’s Jerry Can

Know your resistors, tell the time

Resistor Color Code Clock (v1.0)

A guitar multi-effect stompbox that allows musicians to create new and never-before-seen effect creations using their mobile phone.

The Guitar Pedal Project: Multi-Effect Processor

A full ALU, capable of ADD, SUB and all logic functions, with only 12 transistors

ALU in DCTL technology

A group for those who want to build their own bipolar transistors

Bipolar dudes

Yann Guidon / YGDES

Simple, tiny USB to UART converter, with a splittable galvanic isolator

Debug Board Splittable Isolator

Vintage TI DataMath / Sinclair Scientific Calculator Emulator

TI MSP430 Emulating Calculator

A bit of rules abuse for one square inch contest

Larger than one square inch PCB breakout

Simple breakout board for the original Gameboy's cartridge slot.

Gameboy Breakout Cartridge

GAL16V8 MC14500-LIKE UNIT

GAL14500

Артём Шакиров

STEbus EGA board

STEbus EGA board

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Bits

roelh wrote 05/05/2021 at 17:58

Hi Bernie, thanks for liking and following #4 bit TTL ALU !

Are you sure? yes | no