| GoMMC |
MMC storage system |
John Kortink |
EOL |
ROM Slot |
ALL * |
Storage |
Prebuild |
Propriety |
Commercial |
http://www.zeridajh.org/hardware/gommc/index.htm |
| GoSDC |
SDC Storage system |
John Kortink |
Y |
ROM Slot |
ALL * |
Storage |
Prebuild |
Propriety |
Commercial |
http://www.zeridajh.org/hardware/gosdc/index.htm |
| ReCo6502 |
Remake of Acorn 6502 CoPro |
John Kortink |
EOL |
Cheese |
BBC B, Master |
CoPro |
Prebuild |
Propriety |
Commercial |
http://www.zeridajh.org/hardware/reco6502/index.htm |
| ReTuLa |
Remake of Acorn Tube ULA |
John Kortink |
EOL |
N/A |
BBC B, Master |
Tube |
Prebuild |
Propriety |
Commercial |
http://www.zeridajh.org/hardware/retula/index.htm |
| TubeSilencer |
Tube Interface voltage step down (aka silencer, muffler) |
John Kortink |
Y |
Tube |
BBC B, Master |
Tube |
Prebuild |
Propriety |
Commercial |
http://www.zeridajh.org/hardware/tubesilencer/index.htm |
| ReCo6502Mini |
Remake of 65C102 Internal CoPro |
John Kortink |
Y |
Internal Tube |
Master |
CoPro |
Prebuild |
Propriety |
Commercial |
http://www.zeridajh.org/hardware/reco6502mini/index.htm |
| BBC2DVI |
Allows your Acorn BBC or Electron to connect to modern monitors |
John Kortink |
Y |
RGB |
All |
Video |
Prebuild |
Propriety |
Commercial |
http://www.zeridajh.org/hardware/bbc2dvi/index.htm |
| Ethernet Module |
Master series 10/100Mbps ethernet module |
Sprow |
Y |
Internal Econet |
Master |
Comms |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/masternet.htm |
| 3.5” Floppy |
3.5 Disc drives compatible with the 8271 DFS via pulse modification |
Sprow |
? |
Disc |
BBC B, Master |
Storage |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/floppydrives.htm |
| Extra Serial Port |
Add-on board for extra serial port |
Sprow |
Y |
1Mhz Bus |
BBC B, Master |
Comms |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/extraserial.htm |
| ARM7 Internal CoPro |
Internal ARM7 coprocessor |
Sprow |
? |
Internal Tube |
Master |
CoPro |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/armcopro.htm |
| ARM7 External CoPro |
External ARM7 coprocessor |
Sprow |
? |
Tube |
BBC B, Master |
CoPro |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/armcopro.htm |
| Speech Kit |
Reprogrammable speech system |
Sprow |
Y |
Speech Sockets |
BBC B |
Audio |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/speechupgrade.htm |
| BeebIDE Interface |
BeebIDE harddisc interface |
Sprow |
Y |
1Mhz Bus |
BBC B, Master |
Storage |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/beebide.htm |
| MiniB |
The floppy disc sized BBC micro |
Sprow |
Y |
N/A |
N/A |
Computer |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/minib.htm |
| MS DOS FS Rom |
PC DOS and Windows 95 long filename format |
Sprow |
Y |
ROM Slot |
BBC B, Master |
ROM |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/dosfs.htm |
| 8MB RAM Disc |
High Speed RAM disc |
Sprow |
Y |
1Mhz Bus |
BBC B, Master |
Storage |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/ramdisc.htm |
| Y2k ROM |
Fixes Year 2000 problem on Master |
Sprow |
Y |
ROM Slot |
Master |
ROM |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/doomsday.htm |
| ROM Cartridge |
Spare ROM/RAM cartridges |
Sprow |
Y |
Cartridge |
Electron, Master |
Cartridge |
Prebuild |
Propriety |
Commercial |
http://www.sprow.co.uk/bbc/cartridges.htm |
| BeebSID |
Expansion with C64 SID Music Chip |
MartinB/TomW/Prime |
Y |
1Mhz Bus |
ALL *E |
Audio |
Kit |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=14803 |
| Master Ram Board |
Remake of Slogger MRB |
Prime |
? |
CPU Socket |
Electron |
ShadowRAM |
Prebuild |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=6729 |
| Electron Plus 3 RAM/ROM |
Plus 3 RAM/ROM board |
Prime |
? |
Internal Plus3 |
Electron |
Expansion |
Kit |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=8706 |
| Electron User/UPURS Ports |
Twin User and One UPURS Port |
MartinB |
Sixxdog_uk |
Cartridge |
Electron |
Expansion |
|
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=8&t=12817&hilit=Electron+user+port |
| Internal Data Centre |
USB, CF, IDE, NVRAM with 1MB Flash RAM. Fits internally. |
RetroClinic |
N |
1Mhz Bus |
BBC B, Master |
Storage |
Prebuild |
Open Source |
Commercial |
http://www.retroclinic.com/acorn/datacentre/datacentre.htm |
| External Data Centre |
USB, CF, IDE, NVRAM with 1MB Flash RAM. Fits externally. |
RetroClinic |
N |
1Mhz Bus |
ALL *E |
Storage |
Prebuild |
Open Source |
Commercial |
http://www.ebay.co.uk/usr/retroclinic |
| Micro-SPI MMC |
Micro-SPI MMC Jukebox |
RetroClinic |
Y |
Disc |
BBC, Master |
Storage |
Kit |
Other |
Commercial |
http://www.ebay.co.uk/usr/retroclinic |
| BBC 1770 Upgrade |
1770 Disc Upgrade Kit |
RetroClinic |
Y |
Disc IC Socket |
BBC B |
Storage |
Kit |
Other |
Commercial |
http://www.ebay.co.uk/usr/retroclinic |
| BBC B+ ROM Switcher |
B+ MOS switch between 2.0 and 1.2 |
RetroClinic |
Y |
ROM Slot |
BBC B+ |
MOS |
Prebuild |
Other |
Commercial |
http://www.ebay.co.uk/usr/retroclinic |
| Master ROM Switcher |
Master MOS Switch - 3.5, 3.2, 2.0 and 1.2 |
RetroClinic |
Y |
ROM Slot |
Master |
MOS |
Prebuild |
Other |
Commercial |
http://www.ebay.co.uk/usr/retroclinic |
| BeebMaster Econet Clock |
Econet Clock for running your own Econet network |
Beebmaster |
Y |
Econet |
BBC B, Master |
Comms |
Prebuild |
Other |
Not for Profit |
http://www.beebmaster.co.uk/BeebShop/BMClock.html |
| BeedMaster Econet Module |
Remake of Master Intenral Econet Module |
Beebmaster |
Y |
Internal Econet |
Master |
Comms |
Prebuild |
Other |
Not for Profit |
http://www.beebmaster.co.uk/BeebShop/BMEconet.html |
| VideoNuLA |
Palettemate Remada and improved. GFX mode that gives 16 colours in mode 2 and 4096 palette in all modes |
RobC |
Y |
Video Socket |
BBC, Master |
Video |
Prebuild |
Other |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?p=169107#p169107 |
| Internal 1Mhz connector Adaptor |
Converts internal SCSI/Modem connect in Master to a stnadard 1Mhz bus connector. |
simoni |
? |
Internal SCSI/Modem |
Master |
Storage |
Design Only |
Open Source |
Not for Profit |
http://www.domesday86.com/?page_id=409 |
| BeebSCSI |
Emulate the original BBC Domesday Laser Video Disc system and provides a microSD storage card |
simoni |
Y - danielj |
1Mhz Bus |
ALL * E |
Storage |
Design Only |
Open Source |
Not for Profit |
http://www.domesday86.com/?page_id=400 |
| BeebSCSI Mini |
Mini BeebSCSI fitting under Beeb |
Flynnjs |
N |
1MHz Bus |
ALL *E |
Storage |
PreBuilt |
TBC |
TBC |
https://stardot.org.uk/forums/viewtopic.php?f=8&t=13224 |
| SmallyMouse2 |
Universal USB to Quadrature mouse converter |
simoni |
TheCorfiot |
User Port |
ALL * E |
User Interface |
Prebuild |
Open Source |
Not for Profit |
http://www.waitingforfriday.com/?p=827 |
| ATI |
Tube Interface for the Electron |
Dave Hitchins |
Y |
Cartridge |
|
Expansion |
Custom |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=5588 |
| ARA |
ROM Cartridge |
Dave Hitchins |
Y |
Cartridge |
Electron, Master |
Expansion |
Custom |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=5555 |
| ABR |
Advance Battery Backed Ram Cartridge |
Dave Hitchins |
Y |
Cartridge |
Electron, Master |
Expansion |
Custom |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=5672 |
| AP6 |
Remake of PRES AP6. Internal ROM expansion for Plus1 |
Dave Hitchins |
Y |
Internal Plus1 |
Electron |
Expansion |
Custom |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=6280 |
| MGC |
Mega Games Cartridge. Programmable 200+ Game slots with interative menu |
Dave Hitchins |
Y |
Cartridge |
Electron |
Expansion |
Prebuild |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=1&t=8246 |
| MGC Mk II |
Mk. II |
Dave Hitchins |
In Development |
Cartridge |
Electron |
Expansion |
Prebuild |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=14517 |
| AP5 |
Remake of PRES AP5. User, Tube and 1Mhz Port Cart |
Dave Hitchins |
Y |
Cartridge |
Electron |
Expansion |
Custom |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=8602 |
| Metal Cartridge Cases |
Pegasus, New AP5 and New AP3/4 Painted Metal case |
Dave Hitchins |
Y |
Cartridge |
Electron |
Case |
Kit |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=13284 |
| Ultimate Electron Upgrade |
ReMake of Electron ULA with a few extra features |
Dave Hitchins/Hoglet/myelin |
In Development |
ULA |
Electron |
Expansion |
TBC |
Open Source |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=9223 |
| Electron ULA Basic Board |
ReMake of Electron ULA Lite |
Budgie/(Hoglet) |
In Development |
ULA |
Electron |
Expansion |
TBC |
Open Source |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=19463 |
| Match box copro |
CoPro reproduced on a matchbox |
Hoglet/Flynnjs/BigEd |
Y - flynnjs |
Tube |
ALL *E |
CoPro |
Kit |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=8&t=8932 |
| Level shifter : 5v DIP to 3v3 DE0-nano |
Used to allow other Spartan FPGAs to be used with ICE-T |
Flynnjs |
Y |
CPU Socket |
ALL *E |
Diagnostics |
Prebuild |
Other |
Not for Profit |
http://www.xeropage.co.uk/shop/index.php?id_product=16&controller=product |
| Femto Flash Floppy |
Mini Gotek using SDCard fitting under Beeb |
Flynnjs |
Development |
Disc |
ALL *E |
Storage |
TBC |
TBC |
TBC |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=17753 |
| BeebOPL |
Yamaha circa 1980 Midi Chip Expansion |
lazarusr |
N |
1Mhz Bus |
ALL *E |
Audio |
Kit |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?t=11434 |
| Acorn Master Switcher |
MOS ROM Switcher for BBC Master |
ctorwy31/IFEL |
Y |
ROM Slot |
Master |
MOS |
Prebuild |
Other |
Commercial |
http://www.ebay.co.uk/usr/ctorwy31 |
| Turbo MMC |
MMC Storage for Acorns |
ctorwy31/IFEL |
Y |
User Port |
ALL *E |
Storage |
Prebuild |
Other |
Commercial |
http://www.ebay.co.uk/usr/ctorwy31 |
| ROM/SRAM Cartiridge |
Acorn BBC Micro Master RAM/ROM cartridge preloaded with eight ROM images |
ctorwy31/IFEL |
Y |
Cartridge |
Master |
Cartridge |
Prebuild |
Other |
Commercial |
http://www.ebay.co.uk/usr/ctorwy31 |
| EEPROM Cartridge |
Acorn BBC Micro Master non-volatile EEPROM ROM cartridge + Free Snapper ROM |
ctorwy31/IFEL |
Y |
Cartridge |
Master |
Cartridge |
Prebuild |
Other |
Commercial |
http://www.ebay.co.uk/usr/ctorwy31 |
| BBC Micro 1772 Disc Upgrade |
1772 Disc Upgrade PCB + DFS & DDFS ROMS |
ctorwy31/IFEL |
Y |
Disc IC Socket |
BBC B |
Storage |
Prebuild |
Other |
Commercial |
http://www.ebay.co.uk/usr/ctorwy31 |
| 16 socket BB RAM/ROM EEPROM Board |
Acorn BBC Micro 16 socket battery backed RAM ROM EEPROM expansion board |
ctorwy31/IFEL |
Y |
Rom Slot |
BBC B |
Expansion |
Prebuild |
Other |
Commercial |
http://www.ebay.co.uk/usr/ctorwy31 |
| 32kB RAM & 32kB ROM |
32 kB RAM/ROM kit |
cmorley |
Y |
ROM Slot |
BBC B |
Expansion |
Prebuild |
Other |
Not for Profit |
http://www.boobip.com/index.php/hardware/32kb-ram-32kb-rom |
| 64kB EEPROM Module |
64kB EEPROM kit |
cmorley |
Y |
ROM Slot |
BBC B |
Expansion |
Prebuild |
Other |
Not for Profit |
http://www.boobip.com/index.php/hardware/64kb-eeprom |
| OS RAM Module (Extra 30k) |
Code needs to be OS RAM Mod Aware |
cmorley |
Y |
ROM Slot |
BBC B |
Expansion |
Prebuild |
Other |
Not for Profit |
http://www.boobip.com/hardware/osram/osram-technical |
| Model B paged ROM breakout boards |
Access BBCs ROM externally |
cmorley |
Last Run |
ROM Slot |
BBC B |
Expansion |
Custom |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=3&t=12753 |
| Master ROM switcher |
27C400/800/160/320 emulator/ROM switcher |
cmorley |
Dev |
ROM Slot |
Master |
Mos |
Prebuilt |
TBC |
TBC |
https://stardot.org.uk/forums/viewtopic.php?t=17715 |
| External PiTubeDirect Signal Converter |
Steps down voltage from 5v to 3.3v |
Kjell |
Y |
Tube |
ALL *E |
Tube |
Prebuild |
Open Source |
Not for Profit |
https://github.com/hoglet67/PiTubeDirect/wiki/Level-Shifter-options |
| Under PiTubeDirect Signal Converter |
Steps down voltage from 5v to 3.3v, fits underneath to the external tube connector for use with Pi Zero only. |
Kjell |
Y |
Tube |
BBC, Master |
Tube |
Prebuild |
Open Source |
Not for Profit |
https://github.com/hoglet67/PiTubeDirect/wiki/Level-Shifter-options |
| Internal PiTubeDirect Signal Converter |
Steps down voltage from 5v to 3.3v |
Kjell |
Y |
Internal Tube |
Master |
Tube |
Prebuild |
Open Source |
Not for Profit |
https://github.com/hoglet67/PiTubeDirect/wiki/Level-Shifter-options |
| DIY Master Quad ROM Switch |
Kit based ROM MOS Switcher |
Kjell |
Y |
ROM Slot |
Master |
MOS |
Kit |
Open Source |
Not for Profit |
http://www.sundby.com/index.php/diy-bbc-master-quad-os-rom-switch/ |
| Dual Digital Joystick Adapters |
Dual Digital Joystick Adapters, converts analoge port to digital |
Bryce |
Y |
Analogue Port |
ALL |
User Interface |
Prebuild |
Other |
Not for Profit |
http://www.amibay.com/showthread.php?76794-BBC-Electron-Dual-Digital-Joystick-Adapters/page11 |
| RAMagic |
PC to Beeb File Transfer. RTC, 32KB NVRAM, 16K SRAM |
MartinB |
EOL? |
ROM Slot |
BBC B, Master |
Expansion |
Prebuild |
Other |
Not for Profit |
http://chrisacorns.computinghistory.org.uk/New4Old/MBarr_RAMagic.html |
| Atom 32K RAM/ROM |
Provides 32K RAM, sideways Rom and a faster 6502 Clock Speed. |
Prime |
Y |
IC22/44 Sockets |
Atom |
Expansion |
Prebuild |
Other |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?t=5056 |
| Atom Floppy Board |
WD177x Floppy Controller board |
Prime |
? |
|
Atom |
Storage |
Prebuild |
Other |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=44&t=10351 |
| Atom Colour Board |
|
Prime |
Y |
IC31 Socket |
Atom |
Video |
Prebuild |
|
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=44&t=17032 |
| AtoMMC2 SC Card |
MMC Storage for Acorn Atoms |
SirMorris |
|
|
Atom |
Storage |
|
|
|
http://stardot.org.uk/forums/viewtopic.php?f=8&t=2888 |
| Atom 6809 Second Processor |
6809 CoPro for the Atom |
Roland |
|
|
Atom |
CoPro |
|
|
|
http://stardot.org.uk/forums/viewtopic.php?f=44&t=8518 |
| Atom 2015 Remake |
Remake of the Atom from ground up |
Roland |
N |
N/A |
Atom |
Computer |
PCB Only |
Open Source |
Not for Profit |
http://diy.acornatom.nl/links.html |
| Atom 2018 Remake |
Remake of the Atom from ground up |
Roland |
Development |
N/A |
Atom |
Computer |
PCB Only |
Open Source |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=44&t=15197 |
| Atomic ESP8266 WiFi |
WiFi interfacefor the Atom |
Roland |
Dev |
Serial Port |
Atom |
Network |
TBC |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=44&t=8518 |
| Atom Dual Serial Port |
|
Roland |
Y |
TBC |
Atom |
Serial |
TBC |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=44&t=8518 |
| Electron Wifi |
ESP8266 Wifi Cartridge for the Electron |
Roland |
Dev |
Cartridge |
Electron |
Network |
TBC |
Open Source |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=19013&start=60#p276032 |
| Atom GODIL Video Adapter |
|
Hoglet |
|
|
Atom |
Video |
|
|
|
http://stardot.org.uk/forums/viewtopic.php?f=44&t=7320 |
| Atom Tube Interface |
Tube interface for CoPro on ATOM |
Hoglet |
|
|
Atom |
Tube |
|
|
|
http://stardot.org.uk/forums/viewtopic.php?f=44&t=10090 |
| Atom FPGA |
|
Hoglet (+AlanD) |
|
Tube |
Atom |
CoPro |
|
|
|
http://stardot.org.uk/forums/viewtopic.php?f=44&t=6313 |
| Acorn RGBHDMI Adaptor |
RGB to HDMI using a Pi Zero and a small CPLD |
Hoglet |
Y |
RGB |
ALL |
Video |
TBC |
Open Source |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=14430 |
| Pi to 1MHz Interface |
Raspberry Pi to 1MHz bus interface |
dp11 |
N |
1MHz |
ALL *E |
Expansion |
PCB Only |
Open Source |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=15848 |
| Beeb Blitterator |
Blitter for the Beeb |
dominicbeesley |
In Development |
CPU Socket |
BBC B, Master |
Expansion |
PCB Only |
TBC |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?p=187133#p187133 |
| FreeFi-232 v2 |
Internet access on your Beeb via your serial port |
danielj |
Y |
Serial |
BBC B, Master |
Comms |
TBC |
Open Source |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=15211 |
| Music 4000 Converters |
MIDI to Music 4000 controller interface |
danielj |
Y |
User Port |
ALL *E |
Audio |
PreBuild |
Open Source |
Not for Profit |
https://www.stardot.org.uk/forums/viewtopic.php?t=18213 |
| Beeb SD Card |
Beeb SD card interfaces |
SirMorris |
N |
User Port |
ALL *E |
Storage |
Prebuild |
Open Source |
Not for Profit |
http://stardot.org.uk/forums/viewtopic.php?f=8&t=12689 |
| Electron MicroSD & SRAM Card |
Electron SD card and SRAM interface |
Ramtop |
Y |
Electron Ext Edge |
Electron |
Storage |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?t=17347 |
| Electron SD Card |
Electron SD card interfaces |
Ramtop |
N |
Electron Ext Edge |
Electron |
Storage |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?t=16840 |
| Electron MicroSD Card |
Electron SD card interfaces |
Ramtop |
N |
Electron Ext Edge |
Electron |
Storage |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=8&t=16481 |
| SD Interface for Plus 1 |
Electron SD card interface for Plus 1 |
Ramtop |
Dev |
Cartridge |
Electron |
Storage |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?t=18055 |
| Computer Concept PALROM redesign |
128K Software ROMs |
KenLowe |
Y |
ROM Slot |
BBC, Master |
Utilities |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=17124 |
| Integra-B Remake |
Modern build of the Integra-B ROM/RAM board |
KenLowe |
Y |
ROM Slot |
BBC, Master |
Expansion |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=8&t=16825 |
| IntegraB V2 |
Modern improvement of the Integra-B ROM/RAM board |
KenLowe |
In Development |
ROM Slot |
BBC, Master |
Expansion |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=19392&p=269720#p269720 |
| User Port Extender / SD Card Reader Interface |
Allows power to be drawn from user port and still be used |
KenLowe |
Y |
User Port |
BBC, Master |
Expansion |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=19788#p275822 |
| New Raspberry Pi to 1MHz bus interface |
Alternative level shifter using less components |
KenLowe |
Y |
1MHz |
BBC, Master |
Expansion |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=18513 |
| New Tube Level Shifter |
Alternative level shifter using less components for Tube |
KenLowe |
Y |
Tube |
BBC, Master |
Expansion |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=18513&start=60#p258205 |
| New SCSI Host Adaptor |
Connect old SCSI HDs to the 1MHz port |
KenLowe |
Y |
1MHz |
BBC, Master |
Storage |
Prebuild |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=18815 |
| Compact Beeb SD Card |
A Compact option for Beeb MMC |
Tricky et al. |
Y |
User Port |
ALL *E |
Storage |
Prebuild & Design Only |
Open Source |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=12869 |
| Atari Joystick Adaptor |
BitSeeker Joystick Adaptor |
BitSeeker |
Y |
Analogue Port |
ALL |
User Interface |
Kit |
Other |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=15037 |
| Atari Joystick Adaptor |
Tricky Atari Joystick Adaptor |
Tricky |
Y |
Analogue Port |
ALL |
User Interface |
Prebuild |
Other |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=14355 |
| SEGA Joypad Adaptor |
Tricky SEGA Joypad Adaptor |
Tricky |
Y |
Analogue Port |
ALL |
User Interface |
Prebuild |
Other |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?t=17547 |
| Music 5000 Interface |
MIDI Input Interface for Music 5000 |
BrokenARM |
Y |
User Port |
ALL *E |
Audio |
PreBuild |
Propriety |
TBC |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=16893 |
| E2P Remake |
Remake of Electron Second Process Cart |
jms2 |
Y |
Cartridge |
Electron |
CoPro |
PCB Only |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?f=3&t=17069 |
| E2P 512K Expansion |
Daughter board for E2P board giving extra RAM Banks |
iwasjafa |
Y |
E2P RAM |
Electron |
RAM |
PCB Only |
TBC |
Not for Profit |
https://stardot.org.uk/forums/viewtopic.php?p=261209 |
| Electron User Port Splitter |
Electron Riser/Splitter & the User Port |
walkerworks |
Y |
Cartridge |
Electron |
User Port |
PCB Only |
TBC |
Not for Profit |
http://www.bygonebytes.co.uk/Acorn_revival.html#UserPort |
| Electron Synth Interface |
A Synth/Sequencer Interface for the Electron |
walkerworks |
Y |
User Port |
Electron |
Sound |
PCB Only |
TBC |
Not for Profit |
http://www.bygonebytes.co.uk/Electron_Sequencer.html#User_Interface |
| TTL RGB Switch |
Din Style RGB Switcher for Acorn Machines |
walkerworks |
Y |
RGB |
ALL |
Video |
PCB Only |
TBC |
Not for Profit |
http://www.bygonebytes.co.uk/Acorn_revival.html#RGB%20Switch |
| 32-16 ROM Board |
4x16K instead of 2x32k ROM Board for the BBC Master |
walkerworks |
Y |
ROM Slot |
ALL |
Expansion |
PCB Only |
TBC |
Not for Profit |
http://www.bygonebytes.co.uk/Acorn_revival.html#Master |
| Remake of Mertec companion |
Expansion to provide missing ports on Master Compact |
aotta |
Y |
Edge Connector |
Compact |
Expansion |
PCB Only |
TBC |
Not for Profit |
https://www.stardot.org.uk/forums/viewtopic.php?t=25129 |