dsMasoud
Junior Member level 3
i2c 3.3v 5v
I'm trying to make a development board for xc3s400 like XILINX SPARTAN-3 starter kit but it has not LCD interface so i decided to add this feature.
in elektor magazine there was a project about making a development board for altera fpja which used the following circuit for LCD interface with I2C:
my questions are :
1-how this circuit work
2-is it possible to replace FDV301N with 2N7000 ?
best regards
I'm trying to make a development board for xc3s400 like XILINX SPARTAN-3 starter kit but it has not LCD interface so i decided to add this feature.
in elektor magazine there was a project about making a development board for altera fpja which used the following circuit for LCD interface with I2C:
my questions are :
1-how this circuit work
2-is it possible to replace FDV301N with 2N7000 ?
best regards