DK-20602

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DK-20602 is a modern multifunctional evaluation board used to evaluate many types of sensors, most notably photosensitive sensors. It is a key piece of equipment for engineers and research laboratories as it allows the testing of many sorts of sensors in a controlled environment. As a result, the board can be used to identify the best sensor technology for a particular application.

The board is composed of an expansion board, a central processor board, and a power supply board. The central processor board contains the 32-bit ARM Cortex-M3 core, 256KB of SRAM, and 128KB of Flash memory, as well as 16 GPIO pins, 4 SSI UART ports, 8 PWM pins, integrated EEPROM, 4 ADC pins, and 6 DAC pins. The power supply board provides the board with a variety of voltages, ranging from 12V to 35V, and also provides power monitoring. The expansion board provides additional connectors for connecting external devices.

The working principle of the DK-20602 evaluation board is relatively simple. First, the power supply board is connected to an external power source, which then sends power to other components of the board. The board is then connected to a PC or laptop via a USB cable. This allows the user to send sensor data to the board, which can then be evaluated and analysed using the software provided with the board.

Once the data is received, the board logs it onto the on-board memory or the external memory, such as an SD card. The board can then analyse the data using its in-built sensors. These include an integrated microphone, an ambient light sensor, a thermistor, and a humidity sensor. The board can then display the results of the data analysis on an embedded LCD. The internal processor then analyses the data and sends a control signal to an external device, such as a motor or an actuator.

Furthermore, the board also supports Radio Frequency Identification (RFID), which enables the user to track and monitor the status of an external device. RFID technology is used in many applications such as inventory tracking, access control, and asset tracking. The DK-20602 evaluation board makes it possible to integrate this technology with sensor-based applications.

Finally, the DK-20602 evaluation board supports I2C communication, allowing the board to communicate with external devices. This communication allows data to be sent and received between the board and other devices, such as a computer, a PLC, or an industrial control device. This enables the board to be used in many different applications.

In summary, the DK-20602 evaluation board is an incredibly powerful and versatile tool for evaluating sensors in a secure and controlled environment. Its combination of hardware components, software tools, and communication protocols makes it possible to integrate sensor technology into a wide range of applications. The board is an invaluable tool for engineers and developers working in the field of sensor technology.

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