ขาย โมดูลอัลตราโซนิกระบบเซนเซอร์ hc - sr 04 ราคาที่ดีที่สุด

Description: Color: blue Thickness: 2,8-3 1mm Internal diameter: 16mm Diameter of fixing hole: 3.8mm Material: imported acrylic Applications: Fixed ultrasonic detection module products; Note: This support only supports HC-SR04 ultrasonic module, does not support another type of ultrasonic module Bracket only, no ultrasonic module Before purchase: 1.All the goods are ready stock, we will arrange the shipment at once if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. 3.No warranty,if you receive a defect item,please contact us at once with item picture. 4.Use the vouchers for more saving. Shipment： 1.1-2 days to ship(except for the pro-order item) and 10-15 days shipment. 2.If you have not received the item after 15 days shipment,Please contact us. After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #ultrasonic sensor #mounting #bracket #HC-SR04 #Ultrasonic module #ultrasonic #smart car #matching #fasteners