100% Brand new and high quality!
This module performance is stable, measure the distance accurately.
Performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic distance measuring module and other comparable.
Module High precision, blind spots (2cm) super close.
Voltage: DC 5V
Static current: less than 2mA
Electrical level output: 5V high
Electrical level output: at the end of 0V
Induction angle: not more than 15 degrees
Detection distance: 2cm-450cm
High precision: 2mm
Wiring: VCC, trig (control side), echo (receiving end), GND
Size: approx. 4.5 x 2 x 1.5cm
Net Weight: 8g
1 x Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor for arduino