HEXcart is a cartridge for the Commodore C64 computer, developed by Pasi Lassila. The cartridge can hold 16 ROM images (8 or 16 kB) and supports regular and Ultimax ROMs. The cartridges are selected by a HEX-switch.

You can watch a new video from the SaveItForParts YouTube channel. In this episode: Connecting a Commodore SX64 computer to an Inmarsat satellite with a Glocom GX-10 Inmarsat modem and antenna, so you can chat via Geostationary orbit. It's very slow, but it actually works.

Edoardo kinmami is working on improving the video and audio signal of the Commodore VIC20 computer. The VIC20 Audio Video Booster adapter is placed between the MOS 6560 / 6561 and the motherboard. There are also modification necessary on the motherboard.

You can now watch a new video from the Arctic retro YouTube channel. In this video: The new Kung Fu Flash 2 with REU tested, and compared to the SideKick64.

Artifact Electronics has made a new YouTube video: This time he is adding 32 kB of internal RAM to a Commodore VIC20 computer.

There is new firmware available for the HxC Floppy emulator. The HxC floppy emulator is a replacement of a 3.5 inch disk-drive in for example an Amiga or an Atari ST. In this version improvements for: Writer (png), hxcfe, Disk viewer, DMK, Apple II, GUI, EDE, SCP, FLTK, IMD, SAP, CPC, DSK, EDSK, 86Box 86F, HFE and CPC.

DualJoy is USB-adapter for retro joysticks, developed by Sven Anderson. The adapter is built with a Rapsberry Pi Pico and can connect two D-Sub 9 joysticks, as they were used for example with the Atari 2600 console and the Commodore C64 and Amiga home computers. They will appear as two digital hats/d-pads with only one button.

The SMD2000 Bushfire is a mini-DTX sized edition of the Amiga 2000 computer. The features are: the Agnus, the oscillator, chip RAM and the CPU are on a separate boards, update for the Tick line, EMI filtering, buffered RGB, S-Video, Amiga 500 keyboard port, etc.

KickSmash32 is a Kickstart ROM replacement module for the Amiga 3000 and Amiga 4000 computers, developed by Chris Hooper. The features are: Programming via the Amiga or via USB (Linux), and a configurable bank switching of 8 banks.

You can read a new blog about using the audio from a Commodore C64 computer to connect to a modem. The project is based on an idea from John Iannetta that he had in the 1980s. It uses the SID chip to modulate the data into sound at rates of 300 baud.

AmigaCF is a Compact Flash adapter with activity clicking noises for your Amiga 600 and 1200, developed by autumnhippo. The features are: Easy to mount and use, Audible clicking sounds at disk activity will simulate the read-head noises from a vintage spinning hard drive, Jumper (master / slave) and option for external HDD activity LED.

You can now watch a new video from the GadgetUK164 YouTube channel. In this video, the build the Spitfire 2000, a new Amiga 2000 accelerator created by Jorgan Bilander.

Till Harbaum is working on the NanoMig. The NanoMig is a port of the Minimig FPGA implementation to the Tang FPGA development boards. This is a work in progress, but these are the features: Kick ROM, 2 MB chip / 1.5 MB slow RAM, OCS / ECS, virtual FFD / HDD, HDMI video / audio (PAL & NTSC), keyboard, mouse and joystick via USB.

There is new firmware available for the HxC floppy emulator. The HxC floppy emulator is a replacement of a 3.5 inch disk-drive in for example an Amiga or an Atari ST. Recent changes in the firmware: Improvements for Disk layout, DosDiskBrowser, Disk viewer, GUI, hxcstream, DMK, Apple II, EDE, SCP, FLTK, MFI, IMD, SAP, 86Box 86F, XML, HFE, CPC DSK and CPC EDSK.

The HD-64, designed and manufactured by SPL, is a modern modulator replacement for the Commodore C64 computer, that creates crystal clear HDMI output, by digitally creating the video signal directly from an existing VIC-II chip or Kawari. Features: Micro HDMI, Full-HD (PAL / NTSC) HDMI output with stereo audio, < 1ms latency, configurable colour-palette / scan-lines, aspect ratio and mono-stereo audio, analogue to digital audio conversion up to two SID channels, automatic PAL/NTSC detection and firmware updates via USB-C.

Tynemouth Software wrote a blog about the Mini VIC. This project started in the year 2020, but one of the most difficult part is finding a way to replace the VIC video (and sound) chip.

The Cody Computer is an 8-bit home computer intended to be built as a DIY project. Inspired by the Commodore home computers of the 1980s, it's built around the 65C02 and 65C22 and the Parallax Propeller microcontroller. The features are: partial SID emulation, C64 / Plus/4 graphical modes, BASIC interpreter, serial communication, Atari-style joysticks, expansion port, a 3D-printed case and a keyboard.

Tynemouth Software wrote a blog about the projects for the year 2025. One of the projects is the Mini VIC project, with a better video output circuitry and a VIC chip replacement. Other projects are the Penultimate +3, Mini PET II, ORAC and a few Z80 projects.

ZuluSCSI is a SCSI to SD-card interface. The ZuluSCSI can emulate a SCSI (1 & 2) hard disk or CD-ROM drive and stores the data on a SD-card.

You can now watch a new video from the 8-Bit Resurgence YouTube channel. In this episode, you can see the GFD-4000 disk drive, which is a Gotek equipped CMD disk drive. The video will explain how you may configure and install a Gotek in your original or reproduction FD-Series disk drive.

In the second video you can see a CMD RAMLink upgraded and enhanced with a 64 MB RAMcard, which gives a total of 96 MB of useable storage.


CMD RAMLink XL project

Luka Void developed an adapter that converts an original Amiga 500 keyboard into a USB HID, allowing it to function as a modern USB keyboard. Using an Arduino Leonardo, which supports USB communication, the A500 keyboard signals are translated into USB keystrokes.

Matt Harlum developed the Ripple-IDE, which is an IDE-interface for Amiga computers with a Zorro-II connector (A2000, A3000 & A4000). Changes in this version: Extra protection for accidentally connecting the IDE-interface in the wrong orientation.

You can watch a new video from the TPUG (Toronto PET Users Group) YouTube channel. In this video: Craig from BitBinders talks about the replicas of the Commodore 1581 disk drive, including a horizontal and vertical 1581 double disk drive.

You can watch a new video from the DrMattRegan YouTube channel. Building a commodore VIC20 computer without using the hard to get VIC chip. The goal is to replace the VIC chip with simple TTL logic and EPROMs. In this episode: Adding colour to the VIC-chip.

Nicola Avanzi and Malte Thiesen have developed a replica of the famous Action Replay III for the Amiga computer. All the files for the printed circuit board and the GAL/ROM data are available.

A 3D printed case from fongo2k for the Action Replay III.

The Spite Sprite is an Amiga RGB to composite / S-Video adapter. The adapter supports PAL and NTSC and there is also a good example available for modifying a 25 pin D connector in to a 23 pin D connector.

The IECDevice library for the Arduino IDE provides a simple interface to connect microcontrollers to the Commodore IEC bus used on the C64, C128 and VIC20 computers. The library is developed by David Hansel, and is tested on the following microcontrollers: Arduino Uno R3, Mega, Mini, Micro, Leonardo, Uno R4, Due, ESP32 and the Raspberry Pi Pico.

You can now watch a new YouTube video from André Fachat. In this episode of 8-bit-times: The current state of the Micro-PET family, the Ulti-PET, the Micro-PET and the Ultra-CPU. André talks about the system, graphics, sound features and the I/O.

A new YouTube video from Wolfgang Kierdorf is now available. In this episode: Wolfgang shows how to make your own EPROMS for the Amiga computer. He also demonstrates how to use the Diagroms to diagnose your Amiga computer.

ZuluSCSI is a SCSI to SD-card interface. The ZuluSCSI can emulate a SCSI (1 & 2) hard disk or CD-ROM drive and stores the data on a SD-card.

Christian Forstreuter developed a video-card for the Commodore C64 computer. The cartridge is based on the Yamaha V9958 video-chip that is also used in the MSX2+ computers. The features are RGB (PAL/NTSC), 128 kB RAM, 512 x 212 pixels,16, 256 or 19.000 colours with 32 sprites, soft scrolling and hardware commands like: fill, line and copy.

You can watch a new video from the DrMattRegan YouTube channel. In this video: Building a commodore VIC20 computer without using the hard to get VIC chip. The goal is to replace the VIC chip with simple TTL logic and EPROMs.

Stef from the Belgium Amiga Club has built an arcade cabinet to play Amiga games. You can read a blog on how he build the arcade, and it has the following features: An iMac from 2015, Batocera.linux, WHDLoad, custom MDF cabinet, custom vinyl stickers, joystick, keyboard, Bluetooth and a soundbar.

With the JSCBMLoader you can load software onto a Commodore C64 or VIC20 computer via a web browser, with the help of a small adapter with a microcontroller. The JSCBMLoader loads D64, PRG and T64 programs and has support for the EPYX fast-loader.

Retro Supplies is now selling the low-profile A500 RGBtoHDMI converter designed and built by LinuxJedi. This board gives a pixel-perfect HDMI output from your Amiga 500 using a Raspberry Pi Zero.

A new YouTube video from Wolfgang Kierdorf is now available. In this episode: Wolfgang is using the Turbo Chameleon 64 v2 from Individual Computers.

The VIC20 Dual Serial Cart Mk I is a way of providing the Commodore VIC20 computer with two high-speed serial ports with independently configurable baud rates at RS232 voltage levels. The baud rates are: 300, 600, 1200, 2400, 9600, 19200 and 38400.

Keir Fraser has released updates for the Greaseweazle hardware. The recent changes are: Improvements for flux write, write delays, index mask, Thomson MO/TO, DMK, EDSK, gw delays, read and write.

7-Bit has released a new firmware update for the Sum family of devices. Changes in this version: Improvements for keyboard layout (<, >, #, ^, Home & End).

You can watch a new video from the Retro Tech Insanity YouTube channel. In this episode: A explanation on how to double the Z80 CPU clock speed in your Commodore C128 computer.

Srowe is developing an improved version of the Final Expansion 3 for the Commodore VIC20 computer. He started with the latest version that e5frog had developed, and made the following changes: Solved the crosstalk problem, a microSD and more surface mount components.

You can watch a new video from The 8-Bit Manshed YouTube channel. In this video: The build and testing of the Terrible Fire TF4060 accelerator card for the Amiga computer.

Board Folk developed a printed circuit board for converting the "Pregnant" mouse for the Amiga computer from a ball-mouse to an optical-mouse.

Mark Sawicki has made a new video for his YouTube channel. In this video: Mark upgrades his Commodore C16 computer with 64 kB RAM and a joystick converter from Mini-DIN to DB9.

Tynemouth Software has written a blog about developing Jelly Load. With Jelly Load it will be possible to read data into your retro computer with an adapter that is placed on a modern computer-screen that plays a video.

You can now watch a new video from the GadgetUK164 YouTube channel. In this video, the build and testing of the Spitfire 500 for the Amiga 500 computer. The Spitfire 500 is a 14 MHz accelerator with IDE and 4/8 MB of fast RAM for the Amiga 500 computer.

If you are looking for a modern laptop or tablet, and you would like to have the Commodore logo on it, take a look at the Commodore Industries web page.

You can also read the latest edition of the Commodoriani magazine (Italian language).

You can now watch a new video from the Retro Relix YouTube channel. In this video the Compucase 64d conversion kit from the Schmolz Unternehmensberatung, and the installation of a SD2IECdevice and a custom rear panel.

Keir Fraser has released updates for the Greaseweazle hardware. The recent changes are: Improvements for gw read/write/convert, gw info, reverses track data, IPF, Epson QX-10, apple2.nofs.140 and T98-Next.

SIDKick pico is an inexpensive dual-SID-replacement without making compromises regarding quality. It also emulates Sound Expander/FM and has a built-in PRG launcher. The new firmware offers the possibility to flash PRGs from disk, adds diagnostics and more paddle configuration options.
There is also a new hardware variant which hosts the microcontroller, flash, DAC, op-amp etc. on a footprint only slightly larger than an original SID chip.