CSP v3 / DIY handbrake help

[okviator]

Hello,

I'm trying to wire up a DIY handbrake to Fanatec Clubsport v3 pedals without success. I have tried various ways to wire the RJ12 cable but each time on the Fanatec wheel properties page I only see about 5% of the status bar appear at full voltage (approx 5V). I am using a bar type load cell and a DSD amp. I also am stepping the supply voltage up from 3.26 to 5V to go to the load cell amp.

Has anyone encountered this/and tips? Even when I short the supply voltage straight to the signal pin, I only see the ~5% on the Wheel properties page.

Thanks,
okviator

 

[BlackChevelle]

Hi, I have made a diy handbrake myself but with an hall effect sensor.

pins that are needed are 2,4 and 6 on the rj12.

Don't remember which is ground, positive, and signal though. but its easy to figure it out with your multimeter.

if your go the hall effect sensor way, you'll need a 10k resistance, hall effect sensor and a magnet, that's all.

 

[FanatecMo]

About the CSP v3 RJ12 pin
Could you give me detail of construction for which pin for what propose?
I want to use my old G25 pedal mod to handbrake that is Potentiometer. How to Fanatec Pedal v3 inverted's Hand brake RJ12 to Potentimeter?

Thank you

 

[BlackChevelle]

Read this for the pin out on the g25 potentiometer:

http://www.isrtv.com/forums/topic/11472-fanatec-diy-potentiometer-handbrake-using-g25-pedal/

And like I said, it's been a while since I did it so can't be 100% sure but it would be :

On csp v3:
Pin 4= signal
Pin2 = ground
Pin 6 = positive

 

[FanatecMo]

Thank you so much for your help, i will try but if the pin is wrong purpose, my pedal or base wheel will damage?

I am scared

 

[FanatecMo]

I already try, it cannot work, no any effect.

 

[Mao99]

Hallo, I bought base Fanatec CSW 2.5 and the pedals V3 inverted and also handbrake. When I want to connect the handbrake to the pedals throught cable rj12, I have a problem. Because the 3.5 jack went wrong (it was of very low quality), I do not know how to connect the rj12 connector to the handbrake potentiometer directly. I'm putting a picture to better explain my problem. Please write me simple how to fix it (1 to A, 2 to B etc.). Thank you very much greetings Mario