This new ultrasonic sensor (LV-MaxSonar®–EZ1™) is incredibly easy to use; small and of great quality. It uses a RS232 serial interface, but it also has PWM and analog interfaces which allows it to connect with practically any microcontroller.
This sensor provides precise readings for distances between 0.15 y 6.5mts (6 to 255") in 2.54cm increments (1").
- 42kHz Ultrasonic sensor
- 20Hz reading rate
- RS232 Serial Output - 9600bps
- Analog Output - 10mV/inch
- PWM Output - 147uS/inch
- Low 2mA supply current
- Small, light weight module