FDC1004QEVM TI电容数字转换器EVAL MOD CAP-DGTL CONV FDC1004

　　The FDC1004QEVM evaluation kit is a plug and play system to test and evaluate the FDC1004Q, AECQ100 qualified, 4-channel capacitive to digital converter. The EVM is a breakable PCB which consists of 3 sections. The first section is a USB to I2C converter based on MSP430F5528 micro-controller, the second section contains the FDC1004Q and the third section is a touchless sensor (to demonstrate the sensitivity

　　of the FDC1004Q) . The third section can be removed and replace with customized sensors to evaluate the capabilities of the FDC1004Q in various applications. The FDC1004QEVM can be used with the FDC1004EVM GUI. The software is able to configure the FDC1004Q’s registers, display on four graphs (one for each measurement) the capacitive values and export data in CSV format.

　　 FDC1004QEVM

　　 The FDC1004QEVM is divided in three sections:

　　1. USB to I2C section: this has the purpose to interface the communication of FDC1004Q to a USB port.

　　2. FDC1004Q section: this section embeds FDC1004Q capacitive to digital converter.

　　3. Sensor section: this section contains a capacitive sensor that can be used for human proximity.

　　The EVM has precut lines on the borders of each section that allow for a flexible and specific system design. As an example of the flexibility of this design, the sensor can be replaced with a customer sensor,or the MCU section can be separated to allow for a remote placement of the FDC1004Q.

　　? 李 进

　　? 深圳博瑞图电子科技有限公司

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