SEN0001

SEN0001 is a Fermion: URM37 ultrasonic distance sensor breakout (2 to 800cm, RS232 / UART). URM37 V5.0 is a powerful ultrasonic sensor module with built-in temperature compensation to ensure accurate distance measurement in the scene of temperature-changing applications. It has a rich interface and offers various outputs: analogue output, switch, serial (TTL and RS232 level optional), PWM, and so on. With analogue mode, the sensor outputs voltage which is proportional to distance, it can be connected to Arduino, Raspberry Pi, and LattePanda(windows 10 development board). The module can be used to measure the rotation angle of the servo. Connected with an external servo, it changes into a spatial ultrasonic scanner. URM37 has been on the market for many years and plays an important role in various fields, and we are constantly optimizing and improving it. The mechanical size, pin interface, and communication commands of this version（V5.0）are compatible with older versions.

• Detecting range from 2cm to 800cm (ultimate range 1000cm)
• Ranging performance is very stable at the voltage range of 3.3V to 5.5V
• Power reverse protection
• Automatic measurement of time interval can be modified
• Analog voltage output, voltage and the measured distance is proportional
• 123bytes of EEPROM to memory whose values are kept when the board is turned off
• Operating voltage from 3.3V to 5.5V, operating current of 20mA
• Working temperature range from -10°C to 70°C
• Accuracy is 1%, measuring period is less than 100ms maximum
• Dimension is 22mm x 51mm, weight is 25g