Synchronous and asynchronous library for ultrasonic distance measurement for the device HC-SR04 with error handling functionality (out of range detection, HW error detection). Main features: "echo" puls duration measurement, distance measurement from "echo" pulse duration, detection of "echo" signal malfunction, timeout detection, detection of measured values outside reliable limits (min, max)
.hgtags@12:5bf5a7e62c5d, 2018-04-13 (annotated)
- Fri Apr 13 13:42:47 2018 +0000
Documentation improvement (including code examples).
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