Jan 24, 2012 #1 V Vermes Advanced Member level 4 Joined Aug 2, 2011 Messages 1,163 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,316 Activity points 22,318 It is a parallel programmer with some modifications, mainly the change of several hole elements on SMD and shorten the jumpers. The programmer works very well so far. It was tested on Atmega8, 16, 162, 168, 32 and Attiny2313. Pictures: Link to original thread (useful attachment) – Programator równoległy + PORADNIK
It is a parallel programmer with some modifications, mainly the change of several hole elements on SMD and shorten the jumpers. The programmer works very well so far. It was tested on Atmega8, 16, 162, 168, 32 and Attiny2313. Pictures: Link to original thread (useful attachment) – Programator równoległy + PORADNIK
Jan 24, 2012 #2 tpetar Advanced Member level 7 Joined Sep 27, 2010 Messages 6,417 Helped 1,713 Reputation 3,456 Reaction score 1,673 Trophy points 1,393 Location Pancevo-Belgrade, Serbia Activity points 37,363 Nice, but this is smaller : All goes into small PCB can be placed into 25pin conector plastic case. Software is ispprog 1.2.0.56 or newer. Replacement for 74LVC244 can be 74HC244, but 74HCT244 cant!!! Must be low voltage HCT need 4,5V, and HC need only 2V.
Nice, but this is smaller : All goes into small PCB can be placed into 25pin conector plastic case. Software is ispprog 1.2.0.56 or newer. Replacement for 74LVC244 can be 74HC244, but 74HCT244 cant!!! Must be low voltage HCT need 4,5V, and HC need only 2V.