This is the final board that i will order from JLCPCB. Hopefully it will work. All…
Category: NB Hardware
Newbrain Power Supply Replacement
This is a replacement for a grundy newbrain power supply. You connect a 12v (2A or…
Newbrain Tape Replacement
This device can be used as a replacement for the Newbrain Tape. It connects through RS232…
Pre -production Newbrain
Very early version of the Newbrain computer believed to have been used to drum up trade…
NB to PC Serial Cable
How to build a serial cableSerial CableNb to pc PC RS232(9 PIN) Signals 1 2 3…