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Hi, could do with some help here please. Wonder Boy Monster Land. Running fine aside from two issues. Issue 1. No audio whatsoever. Issue 2. Main character sprite has no animation and cannot jump. He can move left and right and glide across the screen and that's it. All I've tried thus far...

Can I substitute a 28C64 with a 27C64? This is for a Major Title 2 EEP. @Apocalypse

Download this rom pack: https://archive.org/download/everdrive-packs/Darksoft%20STV%20Roll-Up%20Pack%202019-09-13.7z Extract above file to an SD card. The main folders of importance are "games" and "SOUNDS". Don't alter the structure of the folders in any way. Insert the SD card into your STV...

How does one get the start and end sounds working? In regards to audio playing through the STV motherboard, TV speakers etc. Could someone please clearly explain where the files are meant to be placed on the SD card and what they are supposed to be named? Could someone please explain how to...

I'm very happy and excited to introduce the S16 Multi OLED based game selector device. To view the origins and creation of this device, see here: https://www.arcade-projects.com/forums/index.php?threads/sega-system-16-multi-lcd-games-selector.12373/ Features: Powered by an Atmega328. 128x32...

I'm prototyping an LCD games selector for the S16 multi. So far it's fully functional and working with the following attributes, features: 3 buttons. Scroll up, scroll down the games list and load selected game. IR remote control. Auto reset and loading of games. Remembers the last played game...

Hello, I'd like to purchase or trade for either Major Title 2 or R-Type Leo. I just want to play the game, I really enjoy R-Type Leo. I'm happy to pay $300 AU for it. Well aware that is below gouging prices but for a golf / conversion game that's my limit. Alternatively, I have the following...

Does anyone here own the trackball I/O for System 16? Has anyone reproduced it? I wouldn't mind having a go at reproducing it if anyone has one they can loan me. Would be fun to explore the trackball games and open up the 4 player games. @Apocalypse have you done any work on this? More useful...

I feel there's a void for this device. A few worthy options exist but they are pricey and difficult to purchase, especially for people outside of the USA. So, I'd like to see if we can do something about it and create an open sourced PCB so that a PC Engine RGB amp with accurate video output...

Bit of work and experimentation I've been doing on PGM boards. Figured I'd share. First up, caps. Easy to do, not many of them and sometimes a necessity. I went with Wurth Electronics caps as they're red and suit the theme of the PGM, they look nice. Secondly they have the correct pitch, radius...

Taking expressions of interest for SNES2NEO controller adapters on a pre-order basis. Money to be paid upfront, this money will be used to order parts and get production rolling. Pricing in Australian dollars. Limit of 2 adapters per person. Payment via PayPal as friend / gift payment or add...

Super Nintendo to NEO-GEO controller adapter. Code by: @Arthrimus PCB by: @Frank_fjs Features: Full button remapping. Autofire with 6 selectable rates from fastest to slowest. Settings are saved and stored. Status LED which flashes upon first powering on and lights when in either button...

Purchased and received this tonight. A Sovol SV-01. Seems to be a team that branched off from Creality. They use and supply Creality components but their first printer is something different. It resembles an Ender 3 or perhaps more a CR-10 and has really nice out of the box features. Basically...

Make your own MINI DIN 8 to SCART adapter. Input video and audio via a MINI DIN 8 cable and output to SCART. 3.5mm audio input to bypass DIN audio if desired. Outputs correct voltages to SCART pins 8 and 16 to auto-switch to RGB mode and push 4:3 mode on widescreen CRT TVs. A switch or header is...

Due to a recent upgrade I'm selling my Cocoon Model Maker 3D printer. Details about the printer here: https://cocoonproducts.com.au/products/3dprinters/model-maker/ Purchased from Aldi and still under warranty. In perfect working order and 100% complete with all original packaging, box...

SEGA MEGA DRIVE (GENESIS) 2 NEO-GEO CONTROLLER ADAPTERS WARNING: THESE ARE POWERED DEVICES - THE METAL SHROUDS OF THE DB15 / DB9 CONNECTORS ARE GROUNDED AND EACH CONNECTOR CONTAINS A +5V PIN. INADVERTENT CONTACT BETWEEN GROUND AND +5V WILL CREATE A SHORT CIRCUIT AND DAMAGE THE ADAPTER / YOUR...

Minigun Supergun - ADVANCED edition An Open Source Arcade Supergun Design goals and considerations: Open sourced Minimalist design Low cost Easy to assemble Safe FEATURES: 2 layer PCB - 110mm x 50mm | minimum 8mil trace width & clearance | 40 vias. Arcade PSU connection via Molex 6 pin...

I needed to perform a trackball to joystick conversion on my CABAL PCB recently and figured I'd document the process here, in case anyone else needs to do it. Information gathered from here: http://elgensrepairs.blogspot.com/2013/04/tad-cabal-trackball-to-joystick.html You will need 4 x 27512...

Something I'm prototyping. A no frills minimalistic supergun. Design goals are: Compact Simple Safe Through hole components where possible Open source

SEGA System 16 / 24 Jamma Adapters Button remapping via switches Enig finish Bevelled jamma finger Gold plated jamma edge connector Pricing in Australian dollars: $35 Shipping: Within Australia: $8.30 boxed with tracking $4 padded envelope, no tracking USA: $24 boxed, registered, with...