Needham's Electronics

From Proghq
Revision as of 05:57, 13 September 2019 by Mcmaster (talk | contribs)
Jump to navigation Jump to search

Formerly Dataman?

Notable for letting set programming voltage

https://www.docentelectronics.com/httpdocs/Needham/needham_electronics.htm

EMP-10

Modules: https://forums.arcade-museum.com/archive/index.php/t-405409.html

EMP-20

seems pretty popular, but parallel interface

http://ps-2.kev009.com/ohlandl/Needham_EMP20/EMP-20_Programmer.html

Above: EMP-20 allows forcing VCC/VPP

Card 02:


EMP-21

USB

EMP-20 vs EMP-21


EMP-100

USB interface