|
Post by rsmithline on Dec 2, 2016 17:19:54 GMT -5
I just got a new joycon EXR board and need to hook up some steering wheel controls from another car. I am looking for someone to hook them up. According to HoRyong from JoyCon, the controls I got are resistive, not digital or CAN, so it should be pretty straight forward. Here they are: m.ebay.com/orderDetails?itemId=112175932617&txnId=1594892028001This is the back view and HoRyong's comments: (Image coming. Can post it here from my mobile) As the picture above, there is 6 pins at each the buttons. The best way is to use the signal from the buttons. There is 6 buttons on each controller but there is 6 pins. So signal can be resistive. You can use JoyCon Exr or Exd for the resistive signal. To find out what the 6 pins is, you can use check the resistor value with testmeter while pressing the buttons. Or you can disassemble the buttons to see the PCB. If the buttons have LED, one or two pin might power the LED.
|
|
|
Post by rray on Dec 3, 2016 9:50:17 GMT -5
If you cannot find anyone to do it, it's easy to do yourself. You just have to find the ground with your meter. Set to 2K ohms, put the black lead to ground on your steering wheel button board, and red to one of the pins, then press the buttons and see that the resistance changes from open to some resistance value. Next check the next pin, and verify resistance goes to a different value. Once you find all the pins that give a different resistance to ground when buttons are pressed, all those pins will be soldered to on wire, and the ground will be soldered to another wire, and you plug those two wires into your Joycon board.
So the hard part is finding the ground. (your link don't work and those ebay item numbers do not link to any items so I can see no pics) Probably one of the pins is the ground, and is common to each button. You are basically just building a resistance ladder to connect to your Joycon.
|
|
|
Post by rsmithline on Dec 6, 2016 9:03:17 GMT -5
If you cannot find anyone to do it, it's easy to do yourself. You just have to find the ground with your meter. Set to 2K ohms, put the black lead to ground on your steering wheel button board, and red to one of the pins, then press the buttons and see that the resistance changes from open to some resistance value. Next check the next pin, and verify resistance goes to a different value. Once you find all the pins that give a different resistance to ground when buttons are pressed, all those pins will be soldered to on wire, and the ground will be soldered to another wire, and you plug those two wires into your Joycon board. So the hard part is finding the ground. (your link don't work and those ebay item numbers do not link to any items so I can see no pics) Probably one of the pins is the ground, and is common to each button. You are basically just building a resistance ladder to connect to your Joycon. You make it sound so easy rray. I will give it a try, btu this is not really my area. I tend to avoid messing with hardware. And here is the picture: Attachments:
|
|
jdv
Newby
Posts: 14
|
Post by jdv on Jun 11, 2021 19:04:38 GMT -5
Hi what car are they from? How did this work out for you?
|
|