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Projects Tim Ryan likes and follows

2.8k
2.7k
12
Cheap and DIY alternative to commercial security keys such as Yubikey using ST-Link V2 clone dongle
Project Owner Contributor

ST-Link V2 clone Security Key

matias-nMatias N.

1.9k
1.7k
4
Testing ongoing
Project Owner Contributor

DGJBD Bluetooth BMS

pierrepierre

4.4k
1.5k
12
Design and build of a small, portable, Bluetooth-enabled boombox
Project Owner Contributor

Bluetooth Boombox MkII

robgRobG

1k
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6
A wearable hexagonal sigil you can modify your backpack with.
Project Owner Contributor

NeoPixel Hexagon Backpack

josh-coleJosh Cole

754
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An Apple ][ I/O card to control up to four SPI peripherals without the need for bit banging.
Project Owner Contributor

SPI Controller Card for the Apple ][

spudfishscottspudfishScott

734
670
1
Make your own Arduino Uno at home as a standalone microcontroller board
Project Owner Contributor

DIY Standalone Arduino Uno

naman-chauhanNaman Chauhan

24.1k
109
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A 16 bit RISC computer with video display, from just a few TTL and memory chips. Online C compiler and simulator available.
Project Owner Contributor

Kobold K2 - RISC TTL Computer

roelhroelh

11.7k
81
87
A 16 bit computer with 20 address bits and video display, from just a few TTL and memory chips. Instructions resemble 68000 / PDP-11.
Project Owner Contributor

Kobold - retro TTL computer

roelhroelh

15.5k
59
67
How many TTL ICs do you actually need to output a VGA image?
Project Owner Contributor

World's Simplest TTL VGA circuit?

george-footGeorge Foot

4.6k
40
35
This is an 8-bit CPU built using only 17 TTL chips. 32K ROM, 32K data, UART, microcoded.
Project Owner Contributor

CSCvon8: An 8-bit TTL CPU

warren-toomeyWarren Toomey

8.2k
37
29
Simplified 16-bit computer using mostly 74LSxx logic
Project Owner Contributor

Simple 16-bit Computer

charlie-smithCharlie Smith

5.5k
33
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Created from 74xxx series logic and some RAM/ROM chips
Project Owner Contributor

Home brew Computer

ammarbhayat28ammarbhayat28

3.7k
32
25
Develop a Turing machine that is simple to program and easy to understand.
Project Owner Contributor

TMD-1: A Turing Machine Demonstrator

michael-gardiMichael Gardi

2.7k
29
22
The DM-02 is an 8-bit computer built (almost) entirely out of 7400-series (TTL) logic chips.
Project Owner Contributor

DM-02 8-bit Computer

ruud-van-falierRuud van Falier

6.1k
29
19
8-bit TTL technology processor
Project Owner Contributor

Nits Processor

cedCed

2.2k
15
17
A TTL CPU I built a long time ago when I bought a huge stock of NOS TTL chips on ebay
Project Owner Contributor

4 Bit TTL CPU

timTim

720
14
10
Attempting to implement Forth on the Gigatron
Project Owner Contributor

Gigatron Forth

peterPeter

1.6k
13
14
Yetanother simple CPU of TTL chips.
Project Owner Contributor

The 74's called ... (SUBLEQ)

michael-mllerMichael Möller

1.6k
13
15
16 bit VGA interface, 32K colors, graphic 640x480, sprites, sound, intended for Kobold K2 computer, no special video chips.
Project Owner Contributor

VGA video generation card

roelhroelh

933
12
14
The Cambridge-1 features a 4-bit word size, 7400 series ICs galore and blinkenlights-a-plenty.
Project Owner Contributor

Cambridge-1: a 4-bit 7400 series based CPU

arith-maticARITH-MATIC

783
12
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Homebuilt 8-bit CPU and GPU for fun entertainment system.
Project Owner Contributor

j8ger

louisLouis

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