Bookmark 201 The Echo 10 port on the board. Would this work with it? If so there's 3 pins on the board and 4 on the sensor. Thanks, JD # Jul 17, 2012, 12:10 AM 2 Hi Registered User To use sonic sensor, France, IdF, Paris you need 4 wires: Joined Jun 2011 - Trigger - Echo 197 Posts - VCC - Gnd So you have to use pin 9 for trigger ( on the PDF doc it's written Trigger for cam, but it's not, it's for ultrasonic ) and 10 for echo.
Bookmark 201 The Echo 10 port on the board. Would this work with it? If so there's 3 pins on the board and 4 on the sensor. Thanks, JD Jul 17, 2012, 12:10 AM Registered User France, IdF, Paris Joined Jun 2011 197 Posts Hi To use sonic sensor, you need 4 wires: - Trigger - Echo - VCC - Gnd So you have to use pin 9 for trigger ( on the PDF doc it's written Trigger for cam, but it's not, it's for ultrasonic ) and 10 for echo. 2 #
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