Need more gnd pins

[vishruth_s]

I have a problem i made a Steering wheel using unojoy but i want to add more buttons (for nitros etc) but my arduino board contains only 3 GND pins i want extra 6 GND pins for my project i am not finding any way to solve this problem pls help if you know the solution.

[UKHeliBob]

For prototyping use a breadboard

For a more permanent installation use stripboard and solder connections to it

For a real solution use a PCB and no plug and socket connections

[vishruth_s]

i tried using a breadboard i searched everywhere on the internet its not working can you pls tell the connections for breadboard connection.

[UKHeliBob]

Note how all the breadboard connections joined by a solid line (red, blue or green) are connected together electrically either along the breadboard or shorter 5 hole connections across the breadboard

Connect a GND pin from your Arduino to one of the long blue series of sockets in the picture then connect all other GND connections to that same blue series of sockets

[b707]

you can use something like this

[UKHeliBob]

Or better still these

[groundFungus]

Note that some full size solderless breadboards have the power rails spit in the middle. To make the rails continuous, jumpers are required.

[vishruth_s]

thank you very much guys this was helpfull.