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Adding an example (adafruit/circuitpython#493) #2

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Merged
merged 2 commits into from
Jan 4, 2018
Merged

Adding an example (adafruit/circuitpython#493) #2

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7d007b9
Adding an example (adafruit/circuitpython#493)
Sigafoos Jan 4, 2018
a86eaeb
fixing pylint errors
Sigafoos Jan 4, 2018
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21 changes: 21 additions & 0 deletions examples/display_temperature.py
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import time
import adafruit_thermistor
import board

# these values work with the Adafruit CircuitPlayground Express.
# they may work with other thermistors as well, as they're fairly standard,
# though the pin will likely need to change (ie board.A1)
pin = board.TEMPERATURE
resistor = 10000
resistance = 10000
nominal_temp = 25
b_coefficient = 3950

thermistor = adafruit_thermistor.Thermistor(pin, resistor, resistance, nominal_temp, b_coefficient)

# print the temperature in C and F to the serial console every second
while True:
celsius = thermistor.temperature
fahrenheit = (celsius * 9 / 5) + 32
print('== Temperature ==\n{} *C\n{} *F\n'.format(celsius, fahrenheit))
time.sleep(1)