Arduino Sensor Demonstrations: Difference between revisions
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===HC-SR04 Ultrasonic Distance Sensor=== | ===HC-SR04 Ultrasonic Distance Sensor=== | ||
==== Datasheet ==== | |||
https://cdn.sparkfun.com/datasheets/Sensors/Proximity/HCSR04.pdf | |||
Revision as of 19:45, 22 December 2021
PIR Sensor
HC-SR04 Ultrasonic Distance Sensor
Datasheet
https://cdn.sparkfun.com/datasheets/Sensors/Proximity/HCSR04.pdf