Product Details

1.HC-SR04 Module
Features:
 
power supply :5V DC
quiescent current : <2mA
effectual angle: <15°
ranging distance : 2cm – 500 cm
resolution : 0.3 cm
 
 
Package:
 
1x HC-SR04 Module
 
 
2. HC-SR04P
 
 
 
Description:

HC-SR04-P is a wide range of ultrasound working voltage measuring module distance. Module size and software is fully compatible with the old HC-SR04 version. It can be perfectly interrupted with the old HC-SR04 version.

Low to 3V minimum operating voltage, so that it can be directly connected to the 3.3V powerMCU.

feature
High operating voltage: 3 V-5.5 V
With software and hardware HC-SR04 size is fully compatible
Detection distance:

5 V: 2 cm-450 cm
3.3 V: 2 cm to 400 cm

Detection angle: <15
Use of industrial grade MCU, operating temperature: -20-80 degrees Celsius

Note:

1: This module does not have to be charged connection, if you want to live connection, then let the Gnd module end connection first. Otherwise it will affect the form's work.

2: When they go, the area of ​​the measured object is not less than 0.5 square meters, and to be as easy as possible.

3: If the test surface is irregular or remote test objects, multiple measurements can be used to correct it.

Package Included:

1 x Ultrasonic Sensor Module
  • EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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