Set 2 đầu dò sóng siêu âm HC-SR04 3V-5.5V 16mm tại Lotte Market
Thương hiệu: | Xem thêm Bộ ấm & trà Thương hiệuMô tả ngắn về Set 2 đầu dò sóng siêu âm HC-SR04 3V-5.5V 16mm tại Lotte Market
2pcs HC-SR04 Ultrasonic Distance Measuring Sonar Sensor High Operating Voltage 3V-5. 100% brand new and high quality. Otherwise it will affect the form's work. 5 square meters, and to be as easy as possible. Wavelength: 40KHZ. Detection distance: 2cm-450cm. Working temperature: -20~80 degrees. Single weight: 8g. 81” × 2. Quantity: 2pcs. Please allow 0-1cm error due to manual measurement. Due: Còn hàng
** Quét mã QR bằng Zalo để mua trên điện thoại
Giới thiệu Set 2 đầu dò sóng siêu âm HC-SR04 3V-5.5V 16mm tại Lotte Market
2pcs HC-SR04 Ultrasonic Distance Measuring Sonar Sensor High Operating Voltage 3V-5.5V 16mm Ultrasonic Ranging Module Probe
100% brand new and high quality
.
Tips:
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.
Specification:
Wavelength: 40KHZ
Voltage: 5V
Detection distance: 2cm-450cm
Test angle: ＜15 degrees
Working temperature: -20~80 degrees
Pin: 4P
Single weight: 8g
Size: 4.6cm/1.81” × 2.1cm/0.83” × 1.5cm/0.59”
Quantity: 2pcs
Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Includes:
2 × HC-SR04 Ultrasonic Distance Measuring Sonar Sensor