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HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino

OPEN-SMART HC-SR04 Ultrasonic Sensor Distance Measuring Module 3.3V / 5V Compatible for Arduino

SKU: 416860
  • US$2.65
  • 2.56
  • Free shipping To

  • Handling Time: Ships within 1 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:

    Blue + White

HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino
OPEN-SMART HC-SR04 Ultrasonic Sensor Distance Measuring Module 3.3V / 5V Compatible for Arduino

HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino

US$2.56 US$2.65 5 (1 reviews)
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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).
- 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.
Quantity1 piece
Form ColorBlue + White
MaterialPCB + Alloy
ApplicationDistance Measuring
Working Voltage 3~5.5V
Working Current2mA
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 1.61 in x 1.1 in x 0.59 in (4.1 cm x 2.8 cm x 1.5 cm)
Weight 0.26 oz (7.5 g)
Packing List
1 x Ultrasonic Range Sensor module
1 x English user manual

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Rate US$2.27 shipped US$2.26 shipped US$2.25 shipped

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