how to add buttons with your old joystck in vjoy

[RicheClaw15]

I am using a old rc joystick with arduino uno. How to add buttons to it. Which wires should be soldered in the joystick?

[Cleric-K]

It depends on what hardware switches you have available in the joystick. The easiest is to use pulled up inputs on the arduino and use the switches/buttons to short them to ground.

[RicheClaw15]

bro can you please explain with diagram

[RicheClaw15]

i don't understand that thing

[Cleric-K]

https://docs.arduino.cc/tutorials/generic/digital-input-pullup

[RicheClaw15]

i have already have a pin connected to gnd, do i need to connect it again with switch

[Cleric-K]

The pin has to be connected to gnd through the switch/button that you want to use. Does your joystick have buttons? Have you wired these buttons in some way?

[RicheClaw15]

it worked