18 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기た《〈 문의 OIO↗5793↗7458 》〉 ⑷plenty㎋셔츠룸후기셔츠룸후기んteeth 셔츠룸후기선릉셔츠룸 강남셔츠룸￦셔츠룸ⓤsilverⓞ"

74xx Discrete Clock
Project by Stephan
A retro-style digital clock based on 74xx discrete logic chips
- 8
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EEPROM Programmer
Project by Stefan Wagner
Parallel EEPROM Programmer for 28C64B and 28C256 based on ATmega8A
- 3
- 4

6802 Serial Terminal
Project by Mitsuru Yamada
An RS232C serial terminal using MC6802 & LED dot matrix display modules
- 54
- 79

Class D Amplifier TLC555 Timer Based PWM Audio Amp
Project by Steven J Greenfield
Recreating a 555 timer based Class D PWM amplifier I first built in the '80s.
- 4
- 6

TTL ternary clock
Project by Ken Yap
Make time more frustrating
- 156
- 0

HB6809 Homebrew computer
Project by Dave Collins
This is my 6809 Homebrew Computer
- 23
- 21

Toshiba T3200SXC fix/upgrade: new PSU, LCD, WiFi
Project by Wojciech "adalbert" J
Restoration of 31-year old first* portable with color TFT screen. Re-designed PSU, adaptor for new LCD, WiFi with untouched chassis
- 11
- 17

Nanocomp 6809 8 Bit Retro Computer on Breadboards
Project by Dave Henry
Wireless World Magazine in January and June 1981 published this design. Reproduced on solderless breadboards using the original Monitor ROM
- 21
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PROM module for my PERSEUS computer's application
Project by Mitsuru Yamada
This is a PROM module for my homemade computers PERSEUS-8 and PERSEUS-9 to load and replace multiple applications on CI-2 interpreter.
- 2
- 2

eForth for cheap STM8S gadgets
Project by Thomas
Turn cheap modules from AliExpress into interactive development kits!
- 150
- 105

PROMer
Project by Yann Guidon / YGDES
Yet another manual programmer for old fuse PROM chips
- 20
- 38

USB to PC/AT Keyboard Converter
Project by consciousflesh
A simple circuit and a bit of code to connect USB keyboard to a PC/AT computer using the Raspberry Pi
- 6
- 5

IO881
Project by Julian
An I/O Processor for 8-bit systems
- 17
- 11

uPD7220 Retro Graphics Card (and VGA hack)
Project by Dylan Brophy
Making an 80s GDC run for the first time in decades, and my first real hack on hackaday.io
- 41
- 34

Kobold - retro TTL computer
Project by roelh
A 16 bit computer with 20 address bits and video display, from just a few TTL and memory chips. Instructions resemble 68000 / PDP-11.
- 78
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