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cojawdvgyj18

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Taiwan

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This user joined on 03/10/2022.

My Projects

A keyboard encoder that works like 74C922 , using 74LS logic gates and NE555s.

REC 74LS922 : 16 Keys Encoder

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

The 2016 Hackaday Prize

A digital clock built with Diode-Diode Logic (DDL), a quirky new logic family using only common diodes and passive components.

The Diode Clock

ted-yapo Ted Yapo

I love to program programmers. Yo dawg...

Microchip PIC Arduino based programmer

jaromirsukuba jaromir.sukuba

The 2018 Hackaday Prize

The development of a dedicated hardware MIDI controller for the Turnado audio FX software plugin.

Turnado Hardware MIDI Controller

liam-lacey Liam Lacey

Here I made D and T flip-flop using discrete transistors.

Flip-flops Using Discrete TRANSISTORS

discrete-electronics-guy Discrete Electronics Guy

Arduino-Based Open-Source Transport Controller for DAWs and DVWs

OpenTransport

victor-frost Victor Frost

This project is aMicroUSB powered ESP8266 Oled Display. It can be used to display Weather Information or Wifi SSID Information.

MicroUSB powered ESP8266 Oled Board

0miker0 0miker0

[R]eduction to [A]lgorithms of [V]ersatile [E]soteric m[N]eumonics

R.A.V.E.N. -- A Transistorised Brainfuck Computer

blair-vidakovich Blair Vidakovich

An artistic display of a psuedo random number generator that will never* repeat, done in discrete logic.

The Forever Number

The 2015 Hackaday Prize

small seven segment display for plugging on an ISP programming header of an Atmel Board or an Arduino

tiny7

This is a 1-bit vacuum tube computer running at just +24V and -12V.

1-Bit Vacuum Tube Computer

usagi-electric-david Usagi Electric (David)

An ATmega328-powered programmer for 28C64 EEPROM

eeprog

tobias-eriksson Tobias Eriksson

An addressable LED based on discrete transistors

The TransistorPixel

This article presents an actual operation and internal circuitry of my own Digital Sampler in 1979.

Homebrew Digital Sampler in 1979

mitsuru-yamada Mitsuru Yamada

8 Bit CPU implemented in 100x100µm² IC area for TinyTapeout

Zinnia (MCPU5)

Binary clock with a bit of help from CGA colors

CGA Clock

mark-jeronimus Mark Jeronimus

Bits

Mitsuru Yamada wrote 07/02/2024 at 06:33

Thank you for liking my #Homebrew Digital Sampler in 1979! After a successful repair, I was able to recreate the unique atmosphere of light dots dancing on the analog oscilloscope screen. I remembering that moment 45 years ago.

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Mitsuru Yamada wrote 11/21/2022 at 05:47

Thank you for following me! I am now trying to create software to calculate the coordinates of the position of a planet from its orbital elements using a home-made interpreter on my PERSEUS-9 computer.

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