Controlling 4 pins with pot
hey all
i need small project. need control 5 leds potentiometer.
the leds need light individually corresponding value incoming pot.
eg. when pot reads between value (x) , value (y), led 1 comes on
when pot reads between value (y) , value (z), led 1 goes off , next comes on.
any ideas? know have use if , else_if statements.
thanks
i need small project. need control 5 leds potentiometer.
the leds need light individually corresponding value incoming pot.
eg. when pot reads between value (x) , value (y), led 1 comes on
when pot reads between value (y) , value (z), led 1 goes off , next comes on.
any ideas? know have use if , else_if statements.
thanks
hello,
can modify this? http://arduino.cc/en/tutorial/bargraph
i don't think hard
can modify this? http://arduino.cc/en/tutorial/bargraph
i don't think hard
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