Specifications: Working Voltage: DC5V Quiescent Working Current: 5mA Total Working Current: 30mA Wave Transmit Frequency40kHz Max. Measuring Distance: 5m Blind Zone: 25cm Size: 28.5*41mm Resolution: Approx 0.5cm Angle: <50 degree Working Temperature: -10℃~70℃ Storage Temperature: -20℃~80℃ Wiring: +5V (power supply positive); Trig (control) RX; Echo (receive) TX; GND (power supply negative) Basic Working Principle: (1) Using IO port TRIG trigger measuring distance, high level signal for at least 10uS. (2) Module automatically sends eight 40kHz square wave, automatically detects whether there is return signal. (3) When there is return signal, through IO port ECHO output a high level, the duration of the high level is the time of ultrasonic wave from sending to returning distance = (high level time * sound velocity (340m/S))/2; This module is simple to use, a port sends a high level of more than 10uS, then wait for high level output at receive port. Timer was enabled once there is output, and read time when this port becomes low level, which is the time of this measurement. Use the time to calculate distance. Constantly cycle measurement can reach your mobile measuring valuesage Includes: 1 x Distance Measuring Module and Sensor
5V Ultrasonic Distance Detector Ultrasonic Wave Distance Measuring Board Ranging Module with Water-Resistant Sensor
AUD $35.99
- √Max. Measuring Distance: 5m. Small size, convenient to use, it can accurately measure distance.
- √Working Voltage: DC5V. Low voltage, low power consumption, stable performance. Angle: <50 degree
- √Total Working Current: 30mA. Wave Transmit Frequency40kHz. High measuring precision, strong anti-interference ability.
- √Blind Zone: 25cm. Integrated with wire enclosed water-resistant sensor, suitable for wet, harsh measurement occasions.
- √Apply to: Widely used for horizontal distance measuring, obstacle avoidance, automatic control,security, industrial control, etc.
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