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Acebott Easy-Plug HC-SR04 Sensor, 2 image

Acebott Easy-Plug HC-SR04 Sensor, 3 image

Acebott Easy-Plug HC-SR04 Sensor

Κωδικός:

69-00012422

Part Number: QB093

ΚατασκευαστήςAcebott Part NumberQB093

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Πληρωμή & Μεταφορικά

Περιγραφή
Χαρακτηριστικά

The ultrasonic sensor is a tool to measure distance and is commonly used in vehicle obstacle avoidance systems and related projects.

It works as follows: an ultrasonic transmitter emits ultrasonic waves in a specific direction while a timer starts ticking. These waves travel through the air and bounce back when they meet an obstacle. The ultrasonic receiver detects these reflected waves and prompts the timer to stop. By calculating the time recorded by the timer, we can determine the distance from the sensor to the obstacle using the formula: distance (s) = speed of sound (340 m/s) × time (t)/2.

This sensor can have applications in obstacle avoidance vehicles, handheld rangefinders, water level monitors, and even ultrasonic counters.

Technical data

Operating voltage	3.3V – 5V
Operating temperature	-40°C – +85°C
Range of distance measurement	3cm – 500cm
Detection accuracy	0.1cm
Blind area of measurement	<3cm
Frequency of emission	40KHz
Size	4.9cm – 2.2cm