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How to use SN-SR04T Sensor

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How to use SN-SR04T Sensor
mvtech2430 Offline
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#1
03-06-2024, 06:57 AM (This post was last modified: 03-06-2024, 07:00 AM by mvtech2430.)
Hello , can i use SN-SR04T Sensor please see picture.
[Image: JSN-SR04T.jpg]
pin is GND VCC TRIG ECHO
HOW CAN I USE IT IN A4S or A8 Board
diagram using esp32
[Image: ESP32-Ultrasonic-Sensor-Wiring-Fritzing-...=all&ssl=1]


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admin Offline
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#2
03-06-2024, 07:45 AM
what "Trig" and "Echo" means? what signal will output from this sensor?
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