- 10%

HC-SR04 Ultrasonic Sensor Distance Measuring Module

৳ 90.00

Available : 48 Sold : 70

48 in stock

SKU: 6456 Categories: ,

Description

This is ultrasonic sensor distance measuring module which a non-contact distance measurement module. It has high measurement accuracy and its blind area is close (up to 2cm).
Features:
– Compatible with Arduino, NodeMCU
– Arduino library ready: HCSR04Ultrasonic
– Working voltage: 3-5.5VDC
– Static current: less than 2 mA.
– IO logic voltage: 3.3V / 5V.
– Induction angle: not more than 15 degrees.
– Detection range: 2-400 cm.
– Accuracy: 3mm
– Adopt IO trigger through supplying at least 10us sequence of high level signal
– The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal
– If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving.

Customer reviews
  • 0
    0 ratings
  • 5 Stars
    0%
    4 Stars
    0%
    3 Stars
    0%
    2 Stars
    0%
    1 Star
    0%
Reviews

There are no reviews yet.

Write a customer review

Be the first to review “HC-SR04 Ultrasonic Sensor Distance Measuring Module”

Change