Electronics 101 - HTTM Capacitive LED Button
July 16, 2018
electronics
led
button
Parts
- 1x Raspberry PI
- 1x HTTM capacitive touch led button
- 3x jumper cables
Schematics
IC in the schematics represents the following sensor.
Starting from left to right, connect the pins to:
GPIO23
GND
3V3
Python Code
from gpiozero import Button
from signal import pause
def press():
print("Pressed")
def release():
print("Released")
led_button = Button(21)
led_button.when_pressed = press
led_button.when_released = release
pause()