Button¶
Description |
A standard momentary push button. Buttons are used in a wide variety of applications to take user input. |
Usage |
It is digital which means it reads either HIGH or LOW. This device reads HIGH by default and LOW when pressed. |
Voltage Range |
0 - 5V |
Interface Type |
Digital Input |
Example Usage |
from microbit import *
while True:
btn_val = pin0.read_digital()
if btn_val == 0:
# button is pressed
# ...do something
else:
# button is NOT pressed
# ...do something
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