
1551-III Pico
ytmytm/1551-rePico
Commodore 1551 disk-drive replacement for Plus/4, C16 and C116: Pico2 + 6510T + CPLD in a Pi1551-III case, host via tcbm2sd. Firmware/GCR derived from 1541-rePico.
KiCad boards from 10 GitHub repositories tagged “sd-card”, the most starred first; open any of them in PCBKit.

ytmytm/1551-rePico
Commodore 1551 disk-drive replacement for Plus/4, C16 and C116: Pico2 + 6510T + CPLD in a Pi1551-III case, host via tcbm2sd. Firmware/GCR derived from 1541-rePico.

mlab-modules/BATDATUNIT01
Multiple parallel Li-ion 18650 battery cell module with BMS and data storage with MCU control.

DLehenbauer/faux-pi-zero
RP2040 dev board in a Raspberry Pi Zero compatible form factor. Includes DVI and SD Card.

arleybls/divtiesus-acer
Custom 2-layer PCB re-layout of DivTIESUS — a DivMMC SD card interface for the ZX Spectrum, with the upstream CPLD firmware unchanged.

ArturVRSampaio/hatsu_ino
Arduino-based JDM car melody box that plays a random WAV file on ignition startup



Technologyman00/Teensy-PC_RGB_Controller
An Open Source RGB Controller with enough ports to light up the sky. No processing load on your computer either!

mlab-modules/BATDATSOCKET01
Adapter for fast battery and data storage connection. Compatible with BATDATUNIT01

mlab-modules/USBSDREADER01
USB to SD Card Reader module featuring MAX14502AETL, supports USB 2.0 and SDHC cards.

ytmytm/1551-rePico
Commodore 1551 disk-drive replacement for Plus/4, C16 and C116: Pico2 + 6510T + CPLD in a Pi1551-III case, host via tcbm2sd. Firmware/GCR derived from 1541-rePico.

Technologyman00/Teensy-PC_RGB_Controller
An Open Source RGB Controller with enough ports to light up the sky. No processing load on your computer either!