As a follow up of my post here (https://www.applefritter.com/content/ascii-keyboard-tester) I have finished the testing of my second revision of the ASCII Keyboard Tester. Tested it with a Datanetics replica keyboard for the Apple-1 and an Apple ][ keyboard, all works well!
I can offer a plain purple PCB for € 9,- (also green on request) and an unsoldered kit (PCB + all parts as pictured) for € 23,-. This is excluding the cost for shipment. I am based in The Netherlands. For larger volumes I can give a discount. Send me a PM when interested.
Regards from Holland,