Posted: Thu Feb 27, 2014 1:08 am Post subject: ATmega8535 as 3 rotary switch
please help me to create code for this tools.. it's digital rotary switch (3 rotary on 1), i attach the schematics and read more on zip file.. ( I don't know from where i start to create code)
First up, you need a series resistor in the base of all 6 transistors, otherwise the poor old uP is upplying unlimited base current. Suggest about 4k7.
The 10uH choke is not needed. _________________ Neil
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