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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
SummerCart64 - a fully open source N64 flashcart
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
Embedded and tested features:2 x 32KB ROM (tested OK)128 KB RAM with ZX Spectrum +2A/B & +3 paging modes (tested OK)control logic in CPLD (tested OK)AY-3-8910 sound chip controlled with ZX128K por...
TMX128K - RAM expansion board for Timex Computer 2068
527
0
5
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
14
2
MSX Spider CartVery Simple Cartridge for MSX ComputersWith this PCB you can build your own MSX ROM cartridges.You can use 8, 16 or 32kB ROM file.NEW version with flash chip.
MSX Spider Cart
2955
1
12
Skoti
Skoti
POLAND
17
0
My replica of Jupiter ACE computer designed by Jupiter Cantab Limited in. 1982. The replica board was fully tested and works as expected. All files are the outcome of my works.No Warranty of the Proje...
Jupiter ACE
1274
0
10
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
14
2
The clone (v.0.3) includes:Z80A (3.5MHz) CPU,Timex SCLD or its replacement called SCLD Q,16KB lower RAM,2 x 32KB upper RAM (bank switching controlled by #FF port),2 x 16KB ROM (selectable),AY-3-8910 s...
Timmy - TC2048 Clone
638
0
1
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
14
2
Description:Another meaningless interface for ZX Spectrum that adds the following:Kempston joystick port,PSG (AY-3-8910) sound chip controlled with ZX Spectrum 128K ports,BT wireless software loading ...
KAYaX (ZX Spectrum)
567
2
4
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
14
2
This project was created Just for Fun. The goal was to build as simple as possible but fully functional MSX 1 compatible computer.Processor: Z80 CPUMemory: 64KB in SLOT3Video: TMS9918A - NTSC 60Hz - C...
JFF - MSX Compatible Computer - Mainboard
1533
0
7
Skoti
Skoti
POLAND
17
0
Very Simple Cartridge for MSX ComputersWith this PCB you can build your own MSX ROM cartridges.You can use 8, 16, 32 or 48kB ROM file.This cartridge is writable from MSX computer. No programmer is ne...
MSX Spider Flash Cartridge
486
0
7
Skoti
Skoti
POLAND
17
0
A simple internal memory extension to 32K with mapping as shown in the photo.PCB based on Wilf Rigter's solution.Note:The interface is the outcome of my own works and tested as far as practically poss...
Interal 32KB RAM for ZX81
490
0
5
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
14
2
A replica of cartridge for TC2068/UK2086 designed by TMX. The replica board was fully tested and works as expected. All files are the outcome of my works.No Warranty of the Project. The Issuer makes n...
Cartridge Timex Computer 2068 (TC2068)
716
3
2
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
14
2
Cartridge for Timex Computer 2068 or Unipobbrit Komputer 2086 with 2x16K ROM banks, AY-3-8912 PSG and Kempston Joystick Port on board.The cartridge is the outcome of my own works and tested as far as ...
TC2068 Multicard
477
0
6
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
14
2
