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Ultrasonic Distance Sensor with Ascii serial O/P is an amazing product that provides very short to long-range detection and ranging. The sensor provides precise,Stable non-contact distance measurements from about 2cm to 400 cm with very high accuracy. Its compact size, higher range and easy usability make it a handy sensor for distance measurement and mapping. The board can easily be interfaced to microcontrollers RX pin (USART). At every 50ms sensor transmits an ultrasonic burst and send out Ascii value of distance that corresponds to the time required for the burst echo to return to the sensor. 

This sensor is perfect for any number of applications that require you to perform measurements between moving or stationary objects. Naturally, robotics applications are very popular but you’ll also find this product to be useful in security systems or as an infrared replacement if so desired. Since it is very stable ,the “ECHO” Ultrasonic sensor module can be used for Micro mouse application instead of IR sensor.


·         Professional EMI/RFI Complaint PCB Layout Design for Noise Reduction

·         Range: 2 cm to 400 cm 

·         Accurate and Stable range data

·         Data loss in Error zone eliminated

·         Modulation at 40 KHz

·         Mounting holes provided on the circuit board

·         Automatically Triggered at every 50 ms

·         5V DC Supply voltage

·         Current  <20mA

·         Ascii output format

·         Operating temperature 0° C to 70°C

·         On Board Burst LED Indicator shows measurement in progress

·         3-pin header makes it easy to connect using a servo extension cable, no soldering required


?  robot navigation

?  obstacle avoidance

?  measuring distance devices

?  engineering measurement tools