RB URF v1.1 Ultrasonic Sensor

RB URF v1.1 Ultrasonic Sensor Introduction RB URFv1.1 ultrasonic sensor is a common distance-measuring obstacle avoidance module in robot. It can be used to detect whether there exists other robot and the distance from it. Detecting distance ranges from 3cm to 340cm. And during this range, it detects objects automatically and the precise distance from it with no need of manually operation. The sensor measures distance using sonar like a bat. To control the motor of the robot precisely to avoid obstacles easily by detecting the distance, you only need to upload a short program into a MCU, a BS2 or an Arduino microcontroller specifications 1, Working voltage: +5v 2, Working current:<20mA 3, Work frequency: 40KHz 4, Temperature range: -10°C +70°C 5, Detecting distance:3cm 340cm 6,Resolution:0.5cm 7, Accuracy:±0.5% 8, Sensitivity:detect objects 2cm in diameter over 1.8m 9, Interface:TTL 10,Detecting range: directional (horizontal/vertical) 65 degrees 11, Weight:12gRB URF V1.1ultrosonic sensor probe perfomance test,selected materialRB URF V1.1ultrosonic sensor directional characteristic diagramRB URF V1.1 ultrosonic sensor beam direction diagramPackaged with antistatic bagsApplication videos(Copy link into browser)2WD Light Weight Mobile robot ultrasonic rotating detecting demonstrationhttp://v.youku.com/v_show/id_XMTIxNDA3Nzg0.htmlApplication blogs(Copy link into browser)Technology blogs of robotbasehttp://blog.sina.com.cn/robotbaseApplication blogs(Copy link into browser)Arduino hobbyist Rebecca’s blog(Palace for beginners)http://blog.sina.com.cn/arduino