Description:
The US-100 Ultrasonic Sensor is a module commonly used for distance measurement in various applications. Here's how you can use it along with its features and specifications:
Usage:
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Wiring: Connect the US-100 module to your microcontroller or development board. It typically requires connections for power (VCC and GND) and communication (TX and RX pins for UART communication).
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Initialization: Set up your microcontroller to communicate with the US-100 module using UART (Universal Asynchronous Receiver-Transmitter) communication protocol. This usually involves configuring the baud rate and other settings.
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Distance Measurement: Trigger the sensor to send an ultrasonic pulse by sending a specific command or signal from the microcontroller. The module then emits an ultrasonic wave and measures the time it takes for the wave to bounce back after hitting an object. This time measurement is proportional to the distance between the sensor and the object.
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Data Interpretation: Receive the measured distance data from the US-100 module through the UART interface. Convert the received data to the desired units (e.g., centimeters or inches) and use it in your application.
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Temperature Compensation: The US-100 module features temperature compensation, which helps improve the accuracy of distance measurements by adjusting for temperature variations. This feature ensures more reliable distance readings across different temperature conditions.
Description:
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Measurement Range: The US-100 Ultrasonic Sensor typically has a measurement range of 2cm to 450cm (or approximately 0.79 inches to 177.17 inches), although actual performance may vary depending on factors such as object surface, environmental conditions, and module calibration.
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Accuracy: The accuracy of distance measurements with the US-100 module can vary based on factors such as the quality of the ultrasonic pulse, signal processing algorithms, and environmental conditions. Generally, it provides reasonably accurate distance readings for most practical applications.
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Temperature Compensation: This feature allows the US-100 module to compensate for temperature changes, ensuring more consistent and accurate distance measurements across different temperature conditions.
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Power Supply: The module typically operates on a 5V DC power supply, making it compatible with common microcontroller boards and power sources.
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Compact Design: The US-100 module is usually compact in size, making it suitable for integration into various electronic projects and devices where space is limited.
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UART Interface: Communication with the module is facilitated through UART serial communication, providing ease of integration with microcontrollers and other devices supporting UART communication.
Remember to consult the US-100 module's datasheet and documentation for detailed information on commands, communication protocols, and calibration procedures specific to your application. Additionally, consider testing the module in various conditions to ensure its performance meets your requirements.
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