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Evaluation and Demonstration Boards and Kits

GP22-EVA MODULE is a miniature shield board with a single, 24-pin integrated evaluation board connection. It is an ideal part for educational and demonstration projects. GP22-EVA MODULE is designed to provide the highest precision and accuracy for demonstrating complex electrical engineering concepts.

Application field

GP22-EVA MODULE is built to provide precision electrical engineering measurements with a maximum resolution of 2 millivolts. This makes it ideal for a variety of engineering projects such as measuring amplifier noise, current sensing, and signal integrity. Typical applications include temperature sensors, system power management, and motor control circuits. The board can be used for prototyping any kind of digital circuit, allowing quick and accurate measurements of signals from digital and analog sources.

Working principle

GP22-EVA MODULE includes a dedicated 24-pin adapter, using standard 10-pin FPGA connections. This connection provides the full 24-channel functionality of the board, allowing for a wide range of demonstrations and experiments. Each channel can be individually selected with an on/off toggle switch. The board is powered by a 9V DC wall adapter and is controlled by an on-board medium-speed interrupt controller that also supports a software reset. The I/O pins of the board are broken out to eight individually controlled channels, each of which can be configured for output or input.

The board features eight integrated amplifier channels that support a low-power microcontroller. The amplifier channels measure the current of the signal through the channels and provide a clean output signal for demonstrating the signal integrity of the amplifier. Additionally, the board includes a thermistor channel that can measure temperature up to 40°C. Other features include a signal generator, buffer amplifiers for program and control, and three voltage regulators.

GP22-EVA MODULE was designed with modern engineering in mind. All software, hardware, and firmware features of the board are designed with ease-of-use in mind. As such, the board is compatible with most microcontrollers and development environments and can serve as a great introduction to embedded systems engineering.

Conclusion

GP22-EVA MODULE is an efficient and versatile evaluation board and kit for learning and demonstrating complex electrical engineering concepts. Its 24-pin integrated package provides the highest precision and accuracy for measurements and demonstrations. With features such as integrated amplifiers, thermistors, buffers, and regulators, this board is ideal for a variety of applications and experiments. From temperature sensors and power management to motor control circuits, GP22-EVA MODULE is an indispensable part of any electrical engineering laboratory or demonstration project.

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