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Evaluation boards play a significant role in helping engineers to evaluate, select, and verify electronic components. Among all the evaluation boards, the E6248 Evaluation Boards - Sensors are a type of application-specific assessment boards designed for evaluating sensor performance. In this article, the application field and working principle of the E6248 Evaluation Boards are expounded.

Application Field

The E6248 Evaluation Board belongs to Evaluation Boards - Sensors and is used for sensor evaluation. It incorporates a wide range of sensor types and can measure various parameters, including temperature, humidity, pressure, accelerometer, gyroscope, and others. Engineers can quickly evaluate the performance of a single sensor or a system of integrated sensors. Specifically, the board has two plug-in input modules, one for connecting a single sensor, and the other for the integrated system. It also offers 12-bit resolution measurement and an accuracy of ± 0.2 °C, making it suitable for both single-element and system-level sensors.

The E6248 Evaluation Board is also ideal for a variety of industrial, commercial, and consumer applications. Being compatible with a number of different sensor systems, it enables engineers to quickly test the performance of various sensors in a wide range of applications, such as wearables, medical devices, smart home devices, autonomous vehicles, and more.

Working Principle

The working principle of the E6248 Evaluation Board is relatively straight-forward. When the board is connected to a powered sensor, the board detects the sensor’s output signals, collects the signals, and processes them. The signals are then collected and processed by the evaluation board, which generates the corresponding analog signal. This analog signal is displayed on the board’s LCD screen. The LCD screen shows the sensor value (including temperature, humidity, and pressure) on the upper part of the screen and the raw sensor output value on the lower part. Engineers can then evaluate the performance of the sensor and take appropriate action.

Moreover, the E6248 Evaluation Board allows engineers to set the desired accuracy and alarm thresholds, as well as the desired sampling rate. It contains a wide range of integrated tools, such as algorithms for calibrating sensors and for calculating prevailing accuracy, for example. It also incorporates an on-board MCU for driving sensor commands and controlling the board.

The board also offers a number of advanced features, including an onboard signal processing software, an intuitive graphic user interface (GUI), and additional software solution for custom development. Its small form factor is ideal for embedded applications as well as for R&D and prototyping purposes.

Conclusion

In conclusion, the E6248 Evaluation Board is a type of Evaluation Board - Sensors and is primarily used for evaluating the performance of various sensors, such as temperature, humidity, pressure, accelerometer, gyroscope, and so forth. It offers 12-bit resolution and a wide range of integrated tools, such as algorithms for calibrating the sensor and for calculating its prevailing accuracy. Moreover, it supports a number of industrial, commercial, and consumer applications, and its small form factor makes it ideal for embedded applications as well as for R&D and prototyping purposes.

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