Waterproof Ultrasonic Distance Module

- ??? Specifications: Working Voltage: DC5V. Quiescent Working Current: 5mA. Total Working Current: 30mA. Wave Transmit Frequency: 40kHz. 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?. - ??? Widely Application: The distance measuring module can widely used for horizontal distance measuring, obstacle avoidance, automatic control,security, industrial control, etc, meet your different needs. - ??? High Performance: The measuring transducer module with small size, convenient to use, it can accurately measure distance. Moreover, this module is easy to use and can help you easily complete the measurement work. - ??? Waterproof Design: The ranging module Integrated with wire enclosed water-resistant sensor, suitable for wet, harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater. - ??? Professional Design: The distance measuring transducer sensor with low voltage, low power consumption, stable performance. Moreover, the distance measuring sensor with high measuring precision, strong anti-interference ability. Key Components & Datasheets: - STM8s003F3P6 https://www.st.com/resource/en/datasheet/stm8s003f3.pdf - LMV324I https://www.st.com/resource/en/datasheet/lmv324.pdf - J3Y (S8050) https://www.openimpulse.com/blog/wp-content/uploads/wpsc/downloadables/S8050-NPN-Transistor-SOT-23-Datasheet.pdf - 2TY (S8550) https://www.rcscomponents.kiev.ua/datasheets/s8550-2ty-datasheet.pdf - A7 (BAV99RF) https://www.mouser.com/datasheet/2/395/BAW56%20series%20F10-248565.pdf - 8MHz Crystal (8.000) - IFT type Ultrasonic Transducer Driver Transformer/Ultrasonic Sensing Transformer