ZX Spectrum Interface 2 ROM Cartridge

A ROM cartridge for the ZX Spectrum home computer with an Interface 2 or equivalent interface. Gerber was produced from a shared EAGLE file on Github. Despite having no experience with EAGLE prior to this, the gerber file worked perfectly with PCBWay's upload service. I was contacted by PCBWay for clarification over the solder mask for the fingers for this project, which I believe was due to a additional mask layer accidentally being included in the gerber file, my fault. Despite not fully understanding all of the PCB terminology, this was quickly resolved. The PCB arrived before the components to build it despite my order being placed during the Chinese new year and the components being shipped more locally. Excellent value too, my order of 5 PCBs cost just $5! The quality of the PCB is excellent and had no problems building, it worked first time and my TI-99 was loading software from an SD card in no time at all!