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10Pcs Ultrasonic Sensor Blocks Module Kit HC-SR04 Distance Sensor Module with 4pcs Mounting Bracket Compatible with Mega R3 Duemilanove Nano Rapsberry Pi 3 Robot
4.3 (59 items)
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Product details
| Management number | 247540639 | Release Date | 2026/08/16 | List Price | $5.20 | Model Number | 247540639 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Quality -- Power Supply : 5V DC ; Quiescent Current : <2mA ; Effectual Angle: <15 degree ; Detection Distance : 2cm~450 cm ; Resolution : 0.3 cm.
- Operating Principle -- Ultrasonic hc-sr04 distance measuring transducer sensor, it consists of ultrasonic transmitter, receiver, and control circuit.
- HC-SR04 ultrasonic sensor module -- Using IO trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic pulses and receives echo from an object, the duration of the signal is the time from sending ultrasonic to returning.
- Test Distance Formula -- The distance between the unit and the object is calculated by measuring the traveling time of sound and output it as the width of a TTL pulse,hc-sr04 test distance following formula -- L = 1/2 × T × C ( L is the distance, T is the time between the emission and reception, and C is the sonic speed )
- Package Include -- 10 X HC-SR04 ultrasonic sensors , 10 X female-male cables , 10 X female-female cables , 4 X HC-SR04 mounting bracket
| UPC | 701715489608 |
|---|---|
| ASIN | B09KV1FQJ5 |
| Color | 10 kit |
| Model | 701715489608 |
| Voltage | 5 volts |
| Brand Name | DORHEA |
| Unit Count | 10 Count |
| Part Number | 14887-1 |
| Manufacturer | DORHEA |
| Material Type | Plastic |
| Mounting Type | Bracket Mount |
| Connector Type | Screw |
| Number Of Poles | 2 |
| Number of Items | 10 |
| Number Of Contacts | 40 |
| Number of Positions | 10 |
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