2 layers48.3 × 59.7 mm
TRS80 USB Keyboard ProMicro Adapter
RetroStack/TRS-80-USB-Keyboard
A USB keyboard adapter for original TRS-80 keyboards
4 parts10MIT
Open-source KiCad boards
13 match “RetroStack”Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 2 layers19.9 × 19.9 mm
TRS-80-Model I Power Supply
RetroStack/TRS-80-Model-I-Power-Supply
A power supply for the TRS-80 Model I
4 parts4MIT - 2 layers80 × 65 mm
- 2 layers19.3 × 51.2 mm
2332 2364-ROM Adapter
RetroStack/2332_2364-ROM_Adapter
Compact and universal 2332 and 2364 ROM adapter
14 parts7MIT - 2 layers37.7 × 29.7 mm
XRX Mod
RetroStack/TRS-80-Model-I-XRX-III
A Simple Hardware Mod to Fix Cassette Loading in Earlier Versions of the TRS-80 Model 1
11 parts1MIT - 2 layers110.3 × 53.3 mm
DigiKit Tennis
RetroStack/BitStack-DigiKit-Tennis
Replica of a Pong game as part of a Digital Electronics kit
40 partsMIT - 2 layers98.6 × 95.1 mm
TRS80 Model I Arduino Mega Shield
RetroStack/TRS-80-Model-I-Arduino-Library
An Arduino Library for the TRS-80 Model 1
27 parts5MIT - 2 layers18.3 × 51.2 mm
MCM776x Character Generator Adapter
RetroStack/MCM776x_CharGen_Adapter
Hardware adapter to replace a MCM776x character generator with a ROM (e.g. MCM7760, MMC7764 used in TRS-80 Model 1)
11 parts10MIT - 2 layers130.4 × 90.2 mm
Sorcerer DreamDisk
RetroStack/Sorcerer_DreamDisk
Exidy Sorcerer/MicroBee DreamDisk Disk Controller
63 parts7MIT - 2 layers320 × 150 mm
- 2 layers407 × 184 mm
TRS-80-Model I G E1
RetroStack/TRS-80-Model-I-G-E1
Hardware Replica of the TRS-80 Model I Revision G
230 parts57MIT - 2 layers407 × 184 mm
TRS-80-Model I Jap50-E1
RetroStack/TRS-80-Model-I-Jap50-E1
Hardware Replica of the TRS-80 Model I Revision HE11E011550
253 parts1MIT - 2 layers301.9 × 194.8 mm
TRS80 Model I EI RevD
RetroStack/TRS-80-Model-I-Expansion-Interface-Rev-D
Hardware Replica of the TRS-80 Model I Expansion Interface - Revision D
185 partsMIT