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Distance Sense

信号调理应用程序

Ultrasonic ranging modules provide a non-contact measurement function. This design is a controller for an ultrasonic rangefinderbased on theHC-SR04。

原料

任何GreenPAK
八个LED
八个电阻

格林帕克Diagram

设计步骤

为Trig配置用于回声和输出的GPIO输入。
Add LUT logic and CNT/DLY0 to create a generator with ENABLE signal.
添加管道延迟和CNT / DLY2以创建用于检测距离的发电机。
Configure CNT/DLY blocks to上升边延迟mode to measure varied distances.
Add and configure DFFs to latch distance data.
Connect each DFF output to the desired output pins and configure as open-drain.

Resources

GreenPak设计师文件

Distance Sense GP(5.69 KB)

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