On Friday, June 20, 2014 11:21:15 PM UTC+2, mostafa abozaina wrote: > > hi my brothers i have a problem in ioio application that i first used > mobile to control motion of the car and after that i used ultra sonic to > detect object and from here problems started first of it that when i > connect the power to ioio ultra sonic sensor doesn't work i should > disconnect ground or vcc and connect to read values second problem that the > value it read could be strange value like 723 and it shake from the real > value and that value third problem and it's strange problem that i didn't > use pin.wirte(true) and thais pin is work i find the car move without any > instruction i just use ioio_.opendigitaloutput(pinNum,true); > > thanks for helping >
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