Analog Joystick - Revision history

Mayersven at 07:51, 11 June 2024

2024-06-11T07:51:21Z

← Older revision		Revision as of 09:51, 11 June 2024
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	[[File:Joystick-inside.PNG\|x400px]]		[[File:Joystick-inside.PNG\|x400px]]

			[[Category:Sensor]]

Skwhadmin: /* Basic code to generate a 500 Hz signal */

2020-08-29T19:15:16Z

Basic code to generate a 500 Hz signal

← Older revision		Revision as of 21:15, 29 August 2020
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	= How to control it in MicroPython =		= How to control it in MicroPython =

	~~== Basic code to generate a 500 Hz signal ==~~		Reading all values and printing them to the console
	~~reading~~ all values and printing them to the console
	<syntaxhighlight lang="python" line='line'>		<syntaxhighlight lang="python" line='line'>
	#Example usage for ESP32		#Example usage for ESP32

Skwhadmin at 19:13, 29 August 2020

2020-08-29T19:13:53Z

← Older revision		Revision as of 21:13, 29 August 2020
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	[[File:Joystick-electro.JPG\|x400px]]		[[File:Joystick-electro.JPG\|x400px]]

	~~File:Joystick-inside.PNG~~

	= How to control it in MicroPython =		= How to control it in MicroPython =
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	= Related Tutorial Videos =		= Related Tutorial Videos =
	<youtube>3J3GbD2PrCs</youtube>		<youtube>3J3GbD2PrCs</youtube>


			= Background =
			This is conceptually what is inside the joystick.

			[[File:Joystick-inside.PNG\|x400px]]

Skwhadmin: /* How to connect it electrically */

2020-08-29T19:11:26Z

How to connect it electrically

← Older revision		Revision as of 21:11, 29 August 2020
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	= How to connect it electrically =		= How to connect it electrically =
	[[~~File:~~File:Joystick-electro.JPG\|x400px]]		[[File:Joystick-electro.JPG\|x400px]]

			File:Joystick-inside.PNG

	= How to control it in MicroPython =		= How to control it in MicroPython =

Skwhadmin: /* How to connect it electrically */

2020-08-29T19:10:28Z

How to connect it electrically

← Older revision		Revision as of 21:10, 29 August 2020
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	= How to connect it electrically =		= How to connect it electrically =
	[[File:~~Mono~~.~~PNG~~\|x400px]]		[[File:File:Joystick-electro.JPG\|x400px]]

	= How to control it in MicroPython =		= How to control it in MicroPython =

Skwhadmin: Created page with "= Description = The analog joystick includes 2 Potentiometer and one digital switch. It has 5 connectors: * GND - connected to GND * 5V - which is in our cases connected..."

2020-08-29T19:00:08Z

Created page with "= Description = The analog joystick includes 2 Potentiometer and one digital switch. It has 5 connectors: * GND - connected to GND * 5V - which is in our cases connected..."

New page

= Description =
The analog joystick includes 2 [[Potentiometer]] and one digital switch.

It has 5 connectors:
* GND - connected to GND
* 5V - which is in our cases connected to 3.3V
* VRx - the voltage representing the position in X
* VRy - the voltage representing the position in Y
* SW - 0 if pressed

[[File:Joystick-close.JPG|x300px]]

= How to connect it electrically =
[[File:Mono.PNG|x400px]]

= How to control it in MicroPython =

== Basic code to generate a 500 Hz signal ==
reading all values and printing them to the console
<syntaxhighlight lang="python" line='line'>
#Example usage for ESP32
from machine import Pin, ADC
from time import sleep
# analog inputs for X and Y
analogPinX = ADC(Pin(34))
analogPinY = ADC(Pin(35))
#switching the analog input to 12Bit (0...4095)
analogPinX.atten(ADC.ATTN_11DB)
analogPinY.atten(ADC.ATTN_11DB)
# digital input on pin 26
sw = Pin(26, Pin.IN, Pin.PULL_UP) # enable internal pull-up resistor

while True:
analogValX = analogPinX.read()
analogValY = analogPinY.read()
switch = sw.value()

print("x:%s y:%s sw:%s" % (analogValX, analogValY, switch))

sleep(1)
</syntaxhighlight>

= Related Tutorial Videos =
<youtube>3J3GbD2PrCs</youtube>