Open LED Race Project

Push Buttons Assembly

Assembly instruction for “Push Buttons” Controllers.

Please note: Make sure to choose the correct wiring for each specific ‘Color’  –   Red and Green controls use a different wiring than Blu and White ones.

Step 1:

Tools
 

 

To assemble the push buttons controls you will need:

– Scissors / Cutter

– Soldering Iron

– Solder wire

– Multimeter

Step 2:

Cut the cable in two

Cut the cable you find in the kit.

Cut it in the middle so you will have two cables of the same size, one for each control button.

 

Step 3:

Strip the cable

Remove the outer jacket. Once you’ve pulled each wire from the jacket, you’ll have to get rid of a small part of the outer coating for each wire, exposing the conductor – this makes it ready to be checked with the Multimeter in the next step.

Please note:

Some cables have a very thin wires and coating and you cannot use a wire-stripper with them (typically headphones cables). 
With this kind of cables, use the Soldering Iron to “burn” the coating. For each wire:

  • Put the Soldering Iron on the tip of the wire
  • after 3-4 seconds put the Solder wire where the Iron touch the conductor

This way you ‘tinned’ the tip of each wire (the conductor is “exposed”)

 

Step 4:

Find out, in your cable, which wire is connected to the Tip, Ring and Sleeve of the Jack connector.

which

Tip
Ring
Sleeve

Set the Multimeter to measure resistance or beeping continuity test.

Find out which wire is connected to Sleeve, Ring and Tip.

Step 5:

Choose the right wiring for the Controls you are assembling

which

Tip and Sleeve
Ring and Sleeve

For Red and Green controls (player 1 & 2) you will need to connect the button to Tip and Sleeve.

For Blu and White controls (player 3 & 4) you will need to connect the button to Ring and Sleeve.

 

Step 6:

Isolate the unused wire

To avoid unexpected contacts of the unused wire with other wires, isolate it.
 

Step 7:

Insert the cable in the 3D Printed case
insert
make the knot
Check length

Classic type Controls

Insert the cable in the Case

make a knot in it to protect the connection from stress in case of a strong pull of the cable.

Pull back the cable to see if the knot is in the right position. The cables have to be long enough to be visible outside the case (see picture).

 

insert
make the knot
Check length

Table Top Controls

Insert the cable in the Case

make a knot in it to protect the connection from stress in case of a strong pull of the cable.

Pull back the cable to see if the knot is in the right position (see picture).

 

Step 8:

Solder the wires to the button

first wire
second wire
Done

Make sure wires are ‘fully’ soldered.

If some of the small conductors of a wire is ‘free’ (not soldered), it can touch the other wire.

Check with the Multimeter the jack connector

Button released: There has to be no continuity between Sleeve, Ring and Tip.

Button pressed: There has to be continuity only between Sleeve and Tip (Red/Green) or Sleeve and Ring (Blu/White)

 

Step 9:

Insert the button in the case
Prepare
Push

Classic type Controls

Pull back the cable until the knot reach the case (the cable does not move any further)

Put the botton in the right position

Push gently the button to make it slide completely into the case.

Prepare
Push

Table Top Controls

Same as above

That’s it!
Your Control Button is ready to play.