chessdoger

Hi Mike here (from OZ) Re PCB yes ... I did the design.. Staurt and myself have the boards if someone wants to build them See my website .. https://sites.google.com/site/gogleoops/ I still have few boards (if you are in this part of the world) and if you are in Europe region ..try to see if Stuart can supply them. There is expansion circuit for the board I did.. that has 2 TMS9901 chips (breadboard stage at this point)..circuit is there .. will make a pcb for that expansion .. and will be free on the site .. I use diptrace software for schematics and pcb's If some people are interested have few other micro's info on the website too all the best Mike