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85 lines
2.2 KiB
85 lines
2.2 KiB
5 years ago
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# Hello Circuit Playground
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A set of very basic example sketches to demonstrate the various components
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of the [Circuit Playground](https://www.adafruit.com/products/3000).
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These sketches were tested and verified with:
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* Circuit Playground Developer Edition
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* Ubuntu 16.04 LTS
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* Arduino IDE 1.6.11
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* Adafruit AVR Boards 1.4.9
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* Adafruit Circuit Playground Library 1.6.1
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## Hello_Blink
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Blinks the little red LED next to the micro USB connector once per second.
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## Hello_SlideSwitch
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The position (+ or -) of the slide switch is sent to the serial monitor once
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per second.
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```
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Slide Switch: -
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Slide Switch: +
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Slide Switch: +
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```
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## Hello_Buttons
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The position (UP or DOWN) of the two push buttons are sent to the serial
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monitor once per second.
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```
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Left Button: UP Right Button: UP
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Left Button: DOWN Right Button: UP
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Left Button: UP Right Button: UP
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Left Button: UP Right Button: DOWN
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```
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## Hello_LightSensor
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The reading (0-1023) from the light sensor is sent to the serial monitor once
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per second.
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```
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Light Sensor: 962
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Light Sensor: 954
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Light Sensor: 275
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Light Sensor: 192
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Light Sensor: 688
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```
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## Hello_Temperature
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The temperature is sent to the serial monitor once per second.
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```
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tempC: 28.25 tempF: 83.02
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tempC: 29.71 tempF: 85.64
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tempC: 30.72 tempF: 87.30
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tempC: 31.85 tempF: 89.32
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```
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## Hello_Accelerometer
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The readings (in m/s<sup>2</sup>) from the 3 axes of the accelerometer are sent
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to the serial monitor once per second. (1G ~= 9.8 m/s<sup>2</sup>)
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```
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X: -0.33 Y: 2.41 Z: 9.40
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X: -1.25 Y: 4.20 Z: 1.86
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X: -7.95 Y: -3.50 Z: -2.47
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X: 0.11 Y: -8.38 Z: 2.25
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X: -2.28 Y: 2.73 Z: 9.10
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```
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## Hello_SoundSensor
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The reading (0-1023) from the sound sensor (microphone) is sent to the serial
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monitor once per second.
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```
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Sound Sensor: 339
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Sound Sensor: 339
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Sound Sensor: 1023
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Sound Sensor: 10
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Sound Sensor: 15
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Sound Sensor: 1023
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Sound Sensor: 336
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```
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## Hello_Speaker
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Plays a 500Hz tone for 0.1 seconds on the speaker, followed by 1 second of
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silence.
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## Hello_NeoPixels
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Clears all pixels for 0.5 seconds then displays colors on the fist 5 pixels
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using individual 8-bit values and the same colors on the next 5 pixels using
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24-bit values. After 5 seconds, this repeats.
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