Adafruit-circuitpython-hcsr04

**Full Changelog**: https://github.com/adafruit/Adafruit_CircuitPython_HCSR04/compare/0.4.18...0.4.19

Changes: https://github.com/adafruit/Adafruit_CircuitPython_HCSR04/compare/0.4.17...0.4.18

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-hcsr04`.

Read the [docs](https://circuitpython.readthedocs.io/projects/hcsr04/en/latest/) for info on how to use it.

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-hcsr04`.

Read the [docs](https://circuitpython.readthedocs.io/projects/adafruit-circuitpython-hcsr04/en/latest/) for info on how to use it.

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-HCSR04`.

Read the [docs](http://circuitpython.readthedocs.io/projects/HCSR04/en/latest/) for info on how to use it.

Fixed usage for boards other than the Raspberry Pi. Thanks ScottMonaghan!

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-hcsr04`.

Read the [docs](http://circuitpython.readthedocs.io/projects/hcsr04/en/latest/) for info on how to use it.

Added type annotations for this library. Thanks tcfranks!

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-hcsr04`.

Read the [docs](http://circuitpython.readthedocs.io/projects/hcsr04/en/latest/) for info on how to use it.