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7 years ago.
HC-SR04
Hi friends, i really need help.
I have HC-SR04(x1), mDot & a wish. I need more instructions about creating, connections and programming mDot. Please. I try to create a programm on mbed Compiler, but it's doesn't work. Please, help me. When i tried to compile the import programms,got a error, that pins (trig, echo) are not Undefined.
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