Sinclair ZX80 / ZX81 / Z88 Forums

I wonder how this would compare to the Dragon's Lair encoder....

There is now also the vLA82 - https://www.sellmyretro.com/offer/details/38493

I wonder if it might be the SD card (is it a fake?) or possibly the edge connector on the ZX81 needs cleaning

I know, but can you suggest someone who can actually burn me one? I sell the EL-2364 Flash ROM on sellmyretro.com - and can get SirMorris to program it for you - if you clarify exactly which ROM version you need! https://www.sellmyretro.com/offer/details/rom-el-_2364-flash-eprom-chips-%28replacemen...

It is a nice little game and could easily be adapted to use UDGs

Surely it would make more sense for a new joystick interface to support the same joystick controls as the ZXPand+ - the ZXPand+ seems to be one of the most widely used interfaces on a ZX80 and ZX81 today (because of SD support); so it makes sense to mimic it's joystick support

Welcome to the forums - most members seem to have quite a range of machines but we tend to focus on the Zeddies with a bit on the Jupiter Ace and Speccy plus clones

Welcome to the forums - please feel free to share your experiences and projects as you get on

Excellent - thank you for that

Where the keys are not fully working, this can be the ULA, the membrane, or the molex sockets (as a start). It could be a faulty membrane, but the first thing to check is the molex sockets. Did you leave any bits of the old membrane inside? If not, try using a wire to connect each pin in the 5 way c...