Best in 30 degree angle

Electronic brick compatible interface

5VDC power supply

Breadboard friendly

Dual transducer

library ready

Specification:

Working Voltage: 5V (DC)

Static current: Less than 2mA.

Output signal: Electric frequency signal, high level 5V, low level 0V.

Sensor angle: Not more than 15 degrees.

Detection distance: 2cm-450cm.

High precision: Up to 0.3cm

Working tempter:-20C___+60C

Weight: 10g

Size: 45x 21mm (L x W)

 SR04 Connector 4Pin:

   VCC  

   Echo

   OUT

   GND

 SRF05 Connector 5Pin:

      VCC

      Trig (T)

      Echo(R)

      OUT

      GND