Description:

1 This module includes ultrasonic transmitters, receiver and control circuit;

 2 Its stable performance and high ranging accuracy make it a popular module in electronic market;

 3 There are 5 pins out of the module, VCC, Trig, Echo, GND and OUT;

 4 Best performance in 30 degrees angle;

 5 Electronic brick compatible interface;

 6 Dual transducer;

Features:

1 High performance non-contact measurement module;

2 Small and light appearance, it is easy to use;
3 Low voltage, low power consumption;
4 Wide measurement range, high accuracy;
5 Suitable for programmable car obstacle avoidance, robot obstacle avoidance, teaching apparatus and other fields;

Specifications:

1 Working votage: DC 5V;

2 Working current: <10mA;
3 Frequency: 40KHz;
4 Maximum distance: 5M;
5 Minimum distance: 2cm;
6 Output pin: 3.ECHO;
7 Output signal: 5V TTL level;
8 Response time: 100MS;
9 Accuracy: 1cm;
10 Operating temperature: -10--+60degree;

11 Storage temperature: -20--+80degree;

12 Size: Approx. 44 x 20 x 18 mm;