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The module performance is stable, measure the distance accurately: ultrasonic distance measuring module and other comparable. Module precision, blind spots (2cm) super close, stable ranging success of this product to market under the strong!
Module main technical parameters: 1.Working Voltage : 5V(DC) 2.Static current: Less than 2mA. 3.Output signal: Electric frequency signal, high level 5V, low level 0V. 4.Sensor angle: Not more than 15 degrees. 5.Detection distance: 2cm-450cm. 6.High precision: Up to 0.3cm 7.Input trigger signal: 10us TTL impulse 8.Echo signal : output TTL PWL signal
Mode of connection:VCC,trig(T),echo(R),GND
To control population of more than a high-fat, you can wait to receive high output port. A timer can be opened with the output timing, when the port goes low when the timer value can be read this when the time for this distance, only calculate the distance. This constant cycle of measurement, you can reach the value of the mobile measurement
.Ultrasound sensors are used to detect the changes in diameter of drums and reels as they are wound or unwound
.Ultrasonic sensors are used to monitor the slope of loops of material in a process.
.Pairs of ultrasonic sensors are used to accurately position objects. Linked together in a control system.