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NovaTech Engineerics
HC-SR04 Ultrasonic Module
KSh200
Availability: In Stock
Condition: New
Shipping:
Quantity:
5 in stock
Total:
Will be calculated after you select all properties
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Highlights

  • Compatible with Arduino, NodeMCU
  • Adopt IO trigger through supplying at least 10us sequence of high-level signal
  • The module automatically send eight 40khz square waves and automatically detect whether receive the returning pulse signal
  • If there are signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving
  • This is an 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)

Specification

General
TypeUltrasonic Sensor
ModelHC-SR04
Quantity1 Piece
Arduino LibraryHCSR04Ultrasonic
Power SupplyWorking voltage: 3-5.5VDC
Static current: less than 2 mA
IO logic voltage: 3.3V / 5V
MeasurementInduction angle: not more than 15 degrees
Detection range: 2-400 cm
Accuracy: 3mm
CompatibleArduino,NodeMCU

This module measures the distance accurately. performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic distance measuring module, and other comparable. Module High precision, blind spots (2cm) super close.


Technical Details:

Seller SKU: 22
Minimum order quantity: 1
Date first listed on Novatech: Aug 24, 2020

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