STEVAL-MKI009V1 Development Boards, Kits, Programmers

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STEVAL-MKI009V1 is an evaluation board with integrated sensor. It is based on the STMicroelectronics MEMS alcohol sensor (model MQ314A). The board includes a controller, two analog inputs, an analog output, two digital output lines, a power connector, and an 8-bit microcontroller. The board also includes a MEMS digital temperature and pressure sensor (model LPS25H). The board combines all the components necessary for the accurate measurement of alcohol concentration.

This evaluation board allows users to conveniently measure the concentration of ethanol in air. This board is ideal for those who want to measure the amount of ethanol present in an environment. The board also provides a convenient platform to evaluate the performance of the MEMS alcohol sensor. It provides an extremely precise measurement of alcohol concentration in air.

The STEVAL-MKI009V1 evaluation board features a highly integrated design. It combines the STMicroelectronics MEMS alcohol sensor and the LPS25H pressure and temperature digital sensor. The board has two analog inputs (Vin, Temp) and one analog output (Vout). The digital output line can be connected to an external microcontroller or any other external interface. Additionally, the board includes a power connector, an eight-bit microcontroller, and a device initialization pin (VIO).

The STEVAL-MKI009V1 also includes a power regulation circuit, providing 5V power to the board. The power regulation circuit ensures that the board’s power supply is well regulated and stable. Additionally, the board includes a signal conditioning circuit, which is responsible for the conversion of the analog signal to digital data. The board also features an LED (DS1) which indicates the power on status.

The STEVAL-MKI009V1 has an Arduino-compatible header, enabling integration with any Arduino-based application. The board is capable of monitoring the ambient alcohol concentration in air with high accuracy. The board also has the capability to measure the temperature and pressure of the environment. This is made possible due to the integration of the MEMS alcohol sensor and the LPS25H pressure sensor.

In addition, the STEVAL-MKI009V1 board also allows the user to access the data that it collects. The board can transfer data to the user via the Serial Peripheral Interface (SPI). This interface enables the board to communicate with the user’s microcontroller applications. Furthermore, the board can be connected to a personal computer, and the user can use the STMicroDevelop software to interface with the board. The STMicroDevelop software is used to interface the board with Arduino libraries.

The STEVAL-MKI009V1 offers users convenience in measuring the concentration of ethanol in air. The board combines the MEMS alcohol sensor and the LPS25H pressure sensor, which enables users to measure the exact alcohol concentration. The board offers flexibility to interface with any Arduino-compatible application, and the user can access the data collected via the Serial Peripheral Interface (SPI).

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