024 - MicroPython TechNotes: Slider Switch

In this video, we will learn how to use SLIDER SWITCH with ESP32 using MicroPython programming language.
For more details, visit my blog post at:
techtotinker.com/2021/03/30/0...
OR watch the whole playlist:
• 000 - MicroPython Tech...
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Thank you.
- George Bantique | [e-mail]
#TechToTinker
#MicroPython #ESP32 #GorillaCell
#MicroPythonTutorials
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MicroPython Tutorials
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How to use slider switch in MicroPython
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[@harnaikhothi3277]

Nice vedio george can you pls do vedio on pls charlieplexing i/p and o/p pls ??????????

[@TechToTinker]

@Harnaik Hothi, thank you for the kind words. I actually don't know what is charlieplexing so I googled it :).
You may try the following where I use Raspberry Pi Pico but of course you can use ESP32 or ESP8266. It uses 3 GPIOs which are GPIO 13, 12, and 11. Using the while loop it blinks 6 LEDs using 3 GPIO. Its cool. Hope you like it.
# More details can be found in TechToTinker.blogspot.com
# George Bantique | [e-mail]
from machine import Pin
from time import sleep_ms
def b1():
y = Pin(13, Pin.OUT)
b = Pin(12, Pin.OUT)
g = Pin(11, Pin.IN)
y.value(0)
b.value(1)
def b2():
y = Pin(13, Pin.OUT)
b = Pin(12, Pin.OUT)
g = Pin(11, Pin.IN)
y.value(1)
b.value(0)
def y1():
y = Pin(13, Pin.OUT)
b = Pin(12, Pin.IN)
g = Pin(11, Pin.OUT)
y.value(1)
g.value(0)
def y2():
y = Pin(13, Pin.OUT)
b = Pin(12, Pin.IN)
g = Pin(11, Pin.OUT)
y.value(0)
g.value(1)
def g1():
y = Pin(13, Pin.IN)
b = Pin(12, Pin.OUT)
g = Pin(11, Pin.OUT)
b.value(0)
g.value(1)
def g2():
y = Pin(13, Pin.IN)
b = Pin(12, Pin.OUT)
g = Pin(11, Pin.OUT)
b.value(1)
g.value(0)
while True:
g1()
sleep_ms(300)
g2()
sleep_ms(300)
b1()
sleep_ms(300)
b2()
sleep_ms(300)
y1()
sleep_ms(300)
y2()
sleep_ms(300)

[@harnaikhothi3277]

@@TechToTinker Hi George thanks you for your help Best Regards

[@TechToTinker]

@@harnaikhothi3277 you are welcome and thanks for the idea. I will create video of it later on :)