Bennvenn's NES Flash Cartridge
A little something I've been working on. I call it, "SkookumKaart" - It's pretty flash!
Based around the cheap and available 'Coolboy' Famicom carts available on eBay/Aliexpress, I've developed a daughterboard which fits in the NES game cartridge to interface with the Coolboy cart and transfer ROM's between a PC(USB) and the Cart. This will turn that $5 FC Cart into a 32mbyte MMC3 Multi-ROM Flash Cart!
SkookumKaart is in the breadboarding stage, and all is going well. PCB's are being designed and will be soon sent away for manufacture.
Check back for updates!