TIDA-00215
使用感應式感測的距離和重量量測參考設計
TIDA-00215
概覽
The Distance and Weight Measurement Using Inductive Sensing Reference Design is a sub-system design which converts a distance measurement to a weight measurement. This design is intended as a reference design for building automation and weigh scale applications. In mechanical systems, there are many situations that require precise and accurate measurements of distance. One such scenario is the conversion of a distance measurement to a weight measurement, through the use of springs with well-known characteristics. This reference design enables weight and distance measurements to be incorporated into end systems, without the use of expensive magnets or other sensing materials.
特點
- Sensor coil input customized for mechanical system from WEBENCH® Inductive Sensing Designer
- Calibrated sensor output from microcontroller
- Low power consumption of 37.8 mW
- Output resolution: 2 g
- Typical System Error: 4.2 g (600 g to 650 g)
- IEC61000-4-2: ESD: Air Discharge: ±8 kV Class A
- IEC61000-4-4: EFT ±2 kV Class A
已開發完全組裝的電路板,僅供測試與性能驗證,且為非賣品。
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產品
設計與潛在替代方案中包括 TI 產品。
MSP430F5232 — 具 64KB 快閃記憶體、8KB SRAM、比較器、DMA、UART/SPI/I2C、定時器、HW 倍頻器的 25 MHz MCU
開始開發
技術文件
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 設計指南 | Distance and Weight Measurement Using Inductive Sensing Design Guide | 2014/5/28 |