Speed ​​Sensor 5V DC Distance Measuring Ultrasonic HC - SR04 Ultrasonic Sensor HCSR04 HC-SR04

2 Pieces
$0.65(2 - 99 Pieces) $0.60(100 - 999 Pieces) $0.56(>=1000 Pieces)
Speed ​​Sensor 5V DC Distance Measuring Ultrasonic HC - SR04 Ultrasonic Sensor HCSR04 HC-SR04
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Model Number: HC-SR04
Type: Ultrasonic Sensor
Usage: Speed Sensor
Theory: Ultrasonic Sensor
Output: Digital Sensor, Electric frequency signal, high level 5V, low level 0V
Description: Sensor
Working Voltage: 5V(DC)
Static current: Less than 2mA
Sensor angle: Not more than 15 degrees.
Detection distance: 2cm - 450cm
High precision: Up to 0.3cm
Input trigger signal: 10us TTL impuls
Weight: 10g
Size: 45mm x 21mm (L x W)
Amplifier Type: Standard
Informazioni di base
Model Number: HC-SR04
Termini di pagamento e spedizione
Packaging Details: Original Brand Standard Packing.
Supply Ability: 10000 Piece/Pieces per Month
Descrizione di prodotto
5V DC Distance Measuring Ultrasonic HC - SR04 Ultrasonic Sensor HCSR04 HC-SR04
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Product Description
Working Voltage
Static current
Less than 2mA
Output signal
Electric frequency signal, high level 5V, low level 0V
Sensor angle
2cm - 450cm
High precision
Up to 0.3cm
Input trigger signal
10us TTL impuls
Speed Sensor
Digital Sensor

Ultrasonic Sensor

Main Technical Parameters

1: Service voltage: DC5V
2: Static current: less than 2mA
3: Level output: high 5V
4: Level output: bottom 0V
5: Induction Angle: no more than 15 degrees
6: Detection distance: 2cm-450cm
7: High precision: up to 0.3cm

Mode Of Connection

VCC, TRIG (control), ECHO (receiver), GND
How to use this product: A control port sends a high level above 10US, and you can wait for high level output at the receiving port. An output can open the timer time, when the mouth into low power can read the value of the timer at ordinary times, this time for the ranging time, can calculate the distance. With this constant periodic measurement, you can reach the value of your moving measurement.

Working principle of the module
(1) IO trigger ranging is adopted to give a high level signal of at least 10US;
(2) The module automatically sends 8 40khz square waves and automatically detects whether a signal is returned;
(3) There is signal return and a high level is output through IO. The duration of high level is the time from transmission to
return of ultrasonic wave. Test distance =(high level time * sound speed (340M/S))/2

Company Introduction
Shenzhen Tianqi Sheng Electronic Co., Ltd. Established in 2000 as independent distributor of electronic components, specializes in offering all kinds of world famous brands on Active and Passive components, besides, we are also strong on the Capacitors like multilayer chip ceramic capacitor, aluminum capacitor, tantalum capacitor and electrolytic capacitor, the components are widely used in electrical home appliances, communications, industry, and military etc. We can provide one stop BOM service.
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Our Services & Strength

We can provide one stop BOM service, also can help you find halt production part no.
Our logistics.
We will ship all your order within 3 working days after receiving your payment. Otherwise, we will state in the invoice in advance.DXL/FedEX/TNT/UPS/EMS/China Post/Hong-kong Post are available.Please make sure your delivery address and contact telephone number are correct when you bid the item.
Q: Are your products original?
A: Yes! All products are original and produced by original manufacturers. Our parts could accept any kinds of testing, if there is quality problems we will take responsible.

Q: What is your warranty?
A: Within 90 days after package have been received.

Q: What is your lead time?
A: There are on lead time for in-stock products. Most of the parts could be shipped out within 3 days after payment have been confirmed.

Q: What’s the MOQ for your products?
A: We accept small orders from our customers. Please feel free to contact us.

Q: May I have a sample for testing?
A: Yes! Only to pay shipping cost, free samples could be sent for testing.

Q: How do I pay for the order?
A: You may pay by TT, Paypal, Western Union and Ali-baba online.Or you may also consult us.

Q: How are my parcel is shipped?
A: Normally we use DHL, FedEx, TNT, EMS etc. Please contact with us otherwise.

Q: Do you provide the BOM Kitting service? Can I send my BOM to you?
A: Yes, certainly. Please feel free to contact us and send us the BOM, we will quote to you.
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