how to cope with a voltage of 3.3v beaglebone to HCSR04 ultrasonic? and please share coding Beaglebone black to HCSR04
On Tue, 14 Mar 2017 00:35:33 -0700 (PDT),
nurimamahmadi@gmail.com declaimed the
following:
how to cope with a voltage of 3.3v beaglebone to HCSR04 ultrasonic? and
please share coding Beaglebone black to HCSR04