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MegaWang 2000 Turbo Edition - Audio hardware with all video layers
Piper Oct 14,2022
Modular audio and video hardware for retro machines like the Commodore 64. Designed to use 74 series TTL through hole ICs available back in the 1980s, something you can solder at home from parts or order ready assembled.This project started when old retro arcade hardware was being discussed. In the back of my mind was the often fabled "Mega games" by Imagine Software which were planned to use extra hardware on the Spectrum and Commodore 64 to augment the machine's capabilities. Since this hardwa...
5th PCB Design Contest-Next Generation Hardware DIY Commodore
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STM32 SPI Communcation and Data Sent
electronicguru0007 Oct 13,2022
SPI in STM32F103C8Comparing SPI bus in Arduino & STM32F103C8 Blue Pill board, STM32 has 2 SPI bus in it while Arduino Uno has one SPI bus. Arduino Uno has ATMEGA328 microcontroller in it, and STM32F103C8 has ARM Cortex- M3 which makes it faster than Arudino Board.STM32 SPI ProgrammingThe programming is similar to the Arduino code. The same <SPI.h> library is used in programming STM32F103C8. It can be programmed using USB port without using FTDI programmer, to l...
Arduino DIY Commodore
952
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0
PIV Denise Adapter
MastaTabs Oct 12,2022
No free or missing video slot in your ECS/OCS system and want to fully use a PicassoIV ?Then this adapter pcb comes to the rescue which replaces the PIV's FlickerFixer break off section.Important! The break off part of the PIV must be removed to use this in place off it!
Commodore Amiga Retro
1047
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PicassoIV CDMix
MastaTabs Oct 12,2022
This little gem was developed at Village Tronic Computer back in the day by a service technician, after the audio circuits of the PicassoIV was chiseled in stone and had some short comings.Using this board you can listen to CD and Amiga audio through the PIV audio output at the same time.The design is proven and working.
Commodore Amiga DIY
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SOLAR Bank Version 2!
Arnov sharma Oct 08,2022
Hey Guys what's up?This is the SOLAR BANK which is essentially a power bank that has an onboard solar panel.This SOLAR BANK can provide stable 5V output for powering XYZ stuff like an Arduino board or a Raspberry Pi Board. It can even be used to charge Smartphone or in my case an IPAD.It contains a 3.7V 1200mAh Li-ion Cell that is connected to a Power Management IC Setup that takes the 3.7V from the cell and outputs 5V.IP5303 IC is being used and it's a well-known PM IC that is widely used in sm...
DIY USB Arduino
1241
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A500 Mini Keyboard PCB
Vine Oct 05,2022
Manufacture with 1.2mm thick PCB!!!Complete video and BOM on youtube: https://youtu.be/sM1xx1EnBMg
Commodore Amiga Retro
2620
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6530 to 6532 (RRIOT to RIOT) adapter for IEEE disk drives
TimsRetroCorner Oct 03,2022
Tested and working in a SFD 1001 floppy drive.This project is a remake of Ruud Baltissen's 6530 Replacement. http://www.baltissen.org/newhtm/6530repl.htm Please check Ruud's site for schematic details and circuit theory.The 6530 RRIOT (Rom Ram IO Timer) is used in many of Commodore's IEEE-488 disk drives, but replacement parts are rare & expensive enough to be considered unobtainable. So this daughter board allows a more available 6532 RIOT (RAM IO Timer) to be used in its place.Parts:6532 (...
Commodore Retro IEE-488
1342
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Makeshift Portable Light 20W
Arnov sharma Oct 03,2022
Hey everyone what's up?So here's something useful, an Outdoor Portable Light Setup that can be used while camping or during blackouts.This Setup is completely made from scratch, even the LED Boards and its battery pack both are reused projects that I made in past.This Article is about its built process so let's get started.Material RequiredFollowing are the materials used in this built-Studio Light LED Board x 2Megapack Battery Pack x 1Metal SheetM2 PCB Mount 15mm Long x 4M2 PCB Mount 60mm Long ...
5th PCB Design Contest-Earth Friendly 3D printing SLA
784
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Commodore 64 128 16 Plus/4 1551 MOS CPU Replacement 6510 8501 7501 8502 with 6502
kinmami Oct 03,2022
Original project by Monotech:https://github.com/monotech/MOS_CPU_Replacerhttps://monotech.fwscart.com/Replace rare/expensive/unreliable MOS CPUs:6510 (C64) (8500 is same as 6510)6510T (1551 floppy drive)8501 (C16, C116, Plus/4) (7501 is same as 8501)8502 (C128)BOM list in the attachment.R6502 CPU can be found at:https://bit.ly/3y6lMsM
Commodore CPU MOS
5012
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pico RGB 2 HDMI
Lorenzati Oct 03,2022
Computers and consoles using RBG video standard depends on the availability and cost of CRTs (Cathode Ray Tube) or LCD monitors that support low horizontal sync (15Khz) which are scarce or the use of converters that are expensive or produces deformation of the image and response time.Open source options are either invasive or complex, requiring to open the computer or use layers of SBC (single board computers) and CPLDs / FPGAs With the appearance of the RP 2040 line of microcontrollers and...
5th PCB Design Contest-Free Theme DIY USB
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