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UART PWM Output Water Proof Module Waterproof Ultrasonic Distance Sensor
Product Description
🔍 Overview
The ultrasonic distance measuring sensor is a high performance ranging module designed by using a closed split waterproof probe. With a certain degree of dustproof and waterproof, it is suitable for wet and harsh measurement occasions. The 3cm smaller blind zone is suitable for different detection conditions and is a high performance, high reliability commercial grade functional module with simple operation.
⚙ Features
✔ 3cm small blind spot
✔ 5V power supply
✔ Operating current is less than 15mA
✔ UART auto output, PWM output, two output options
✔ Closed split waterproof probe
✔ Operating temperature -15°C to +60°C
✔ Storage temperature -25°C to +80°C
✔ Electrostatic protection design, connecting leads to ESD protection devices, in accordance with IEC61000-4-2
★ Product Advantages
● Small blind area
● Strong anti-interference
● Data output is stable and reliable
● Low power consumption
● Fast response time
● Strong antistatic
● Wide operating temperature
● High measurement accuracy
🎯 Scope of Application
➤ Horizontal ranging
➤ Parking Management System
➤ Robot obstacle avoidance, automatic control
➤ Object proximity and presence awareness
Remarks:
(1) Typical data obtained from normal temperature, power supply 5V, 100ms duty cycle test.
(2) Normal temperature, 50cm*60cm flat carton measured data, S represents the measured distance.
(3) Normal temperature, 50cm*60cm The plane carton moves the measured data in parallel.
(4) The module casing and connecting leads are in accordance with IEC61000-4-2.
🔧 Mechanical Characteristics
📌 Pin Definition
❓ Frequently Asked Questions (FAQ)
Q1: What is the blind zone range of this waterproof ultrasonic sensor?
A1: This module features an ultra-small blind spot of only 3cm, allowing it to accurately detect objects much closer than standard ultrasonic sensors.
Q2: Which output signal modes does this sensor module support?
A2: The module provides two versatile output options: UART automatic output and PWM output, making it easy to interface with various microcontrollers and systems.
Q3: Is the sensor suitable for humid or outdoor environments?
A3: Yes, it is constructed with a closed split waterproof probe offering solid dustproof and waterproof capabilities, well-suited for wet and harsh working conditions.
Q4: What are the power supply and current requirements?
A4: The module operates on a 5V DC power supply and features low power consumption with an operating current of less than 15mA.
Q5: Does this module meet any electrostatic discharge (ESD) standards?
A5: Yes, it has an integrated electrostatic protection design with ESD protection devices connected to the leads, meeting the IEC61000-4-2 standard.
Q6: What are the main applications for this ultrasonic distance sensor?
A6: Common applications include horizontal distance measurement, parking management systems, robot obstacle avoidance, automatic control systems, and presence/proximity sensing.
