Sinclair ZX80 / ZX81 / Z88 Forums

Have soldered the edge connector?
It seems to be on the wrong side of the PCB and the plastic end parts need to be taken off.

Sorry yes, I'm German. So you can delete my entry

At least it would be really unfair to allow for Wales and not include Scotland

For my new game I need 11 nationalities. Sofar I have 4 N = Netherlands I = Ireland E = England W = Wales When you give me your nationality you will be mentioned in the gamecode and in the manuel. In the game the nationality will be used. So this is your change to claim your name in a game! Nationa...

B = Belgium

Now or after you next reply you can

msknight wrote: ↑Wed Mar 27, 2024 3:42 pm Stuff it. I couldn't resist. No, removing the resistor didn't solve it.

What was the value of the resistor (measured)

No, please test capacitance without card installed and without inserted in zxpand My multimeter measures it (own setting) My guess would be that wire capacitance of the short lead disturbes the signal line OR That an additional 10-100uF capacitor between 3.3V and ground will help against too thin wi...

Have you measured and compared the capacitances of the lines agains Ground? Especially the one of the 3.3V?

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