Arduino Ultrasonic Distance Sensor(RS485 Interface)

The Ultrasonic Range Finder is the sensor that can give your robot a picture from his surroundings.This ultrasonic sensor allows you to determine the exact distance of an obstacle in the sonar field of view and the sensor measures distances by sending out ultrasonic waves. Waves that bounce off an obstacle find their way back to the sensor. It adopts a industrial level AVR MCU as processor. Temperature correction and compensation module are included. Its RS485 interface allows sensors of this kind to be connected together in a network.

Key Features:

Detectable ranges from 4cm to 500cm
Using RS485 bus communication
1 cm resolution

Specifications:
Input voltage: +5V
Current: <20mA
Working temperature: -10℃～+70℃
Detecting range: 4cm-500cm
Resolution: 1cm
Frequency: 40KHz
Interface: RS485
Temperature sensor: 12bits reading from serial port
Dimensions: 33.6mm x 51.3mm
 

Download PDF Files:

DC Motor 20012

http://www.nexusrobot.com/wp-content/uploads/2017/01/20012.pdf