Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor for arduino SR04
Popular
Product Introduction
SR04 Ultrasonic Module
Features:
power supply :5V DC
quiescent current : <2mA
effectual angle: <15°
ranging distance : 2cm – 500 cm
resolution : 0.3 cm
HC-SR04
Thickness :2.8-3.1mm Inner diameter: 16mm Fixing Hole Diameter: 3.8MM Application: Stationary ultrasonic sensor modules and other products
Package Included:
1x HC-SR04 Module
1 x Cartoon Ultrasonic Sensor Fixed Bracket for Ultrasonic Module HC-SR04
We accept PayPal only.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.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
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 contact 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.