PCB for Tiny Eprommer 2

The final PCB Rev. B is finished.

I called it Tiny 2.1 because I integrated the adapter for 27c512 eproms in my layout.

My Rev. B circuit is only for 12,5 V cmos eproms:

 



The 27c512 type and lower/upper half select is switchable.
Assembled and ready to burn: