Ok so the idea came one day, I was waiting for a friend of mine in my Supra and I was playing with my ash tray opening it and closing it, flapping the door, then I had that idea, I don't smoke, my ash tray is brand new, never used, why not transform it into something useful ? Also it's location and rectangular format was perfect for my switch panel project ! I always wanted a place to control things that the passenger couldn't reach and accidentally toggle. Bingo !
So I ordered a pack of 10 DPDT mini toggle switch (you need 4) (2 selecting switch in 1), 5mm led plastic holders, white 5mm led and matching resistors. I used an old Dell Inspiron laptop memory cover for the plastic plate (the color and finish was perfect) a black Lego block to go in place of the 2 glass windows glued with epoxy, it work as a support beam for the plastic cover (glued with goop) so it can be removed easily. For power I reused the ash tray light power for all 4 leds wired in parallel then soldered one per one to each switch (using a side of them) then common ground.
So when dash is shut, the led won't light up (white led light up alot)
Then I wired each other side of the 4 switch to the outside of the ash tray.
I reused an old ATX 20 pins molex connector from an computer old power supply and motherboard.
That way I can disconnect everything and connect my stuff more easily to the switch panel without having to crack open the ash tray again (remember it's glued with goop)
I also writen a pinout as I was only wiring the first switch to ETTC mod with 2 diodes, so the 3 remaining was for later usage !
Here are a few pics:
You can use the switch to control anything, they are rated 10A on 12V, but you can add a 40A bosch relay to power more.
You can use other kind of switch, put 8 instead of 4 and 4 leds, use momentary switch ! I just choose a switch design that can easily be switched while driving between 2 shift.
Example of things to control:
Twin Turbo ETTC mode (using 2 diodes to use a single side of the DPDT switches)
Exhaust Cutout
Hiding or sliding licence plate (Say Hi to the Speed Photoradars)
Manual electrical radiator fans override
Radar detector shutdown
Kill switch for a relay on the fuel pump, starter or ECU for anti theft
Car Underglow (ok I don't recommend this one on your Supra)
Subwoofer bass control
Exhaust Flamethrower
Exhaust smoke machine
You name it
Happy modding, if you need some help I'll try draw a schematic maybe in M$ paint other than that for the non manuals peoples (not talking about tranny, but skills) maybe I can build your for some fees if you send me your ash tray and explain what you want as a design.
So I ordered a pack of 10 DPDT mini toggle switch (you need 4) (2 selecting switch in 1), 5mm led plastic holders, white 5mm led and matching resistors. I used an old Dell Inspiron laptop memory cover for the plastic plate (the color and finish was perfect) a black Lego block to go in place of the 2 glass windows glued with epoxy, it work as a support beam for the plastic cover (glued with goop) so it can be removed easily. For power I reused the ash tray light power for all 4 leds wired in parallel then soldered one per one to each switch (using a side of them) then common ground.
So when dash is shut, the led won't light up (white led light up alot)
Then I wired each other side of the 4 switch to the outside of the ash tray.
I reused an old ATX 20 pins molex connector from an computer old power supply and motherboard.
That way I can disconnect everything and connect my stuff more easily to the switch panel without having to crack open the ash tray again (remember it's glued with goop)
I also writen a pinout as I was only wiring the first switch to ETTC mod with 2 diodes, so the 3 remaining was for later usage !
Here are a few pics:
You can use the switch to control anything, they are rated 10A on 12V, but you can add a 40A bosch relay to power more.
You can use other kind of switch, put 8 instead of 4 and 4 leds, use momentary switch ! I just choose a switch design that can easily be switched while driving between 2 shift.
Example of things to control:
Twin Turbo ETTC mode (using 2 diodes to use a single side of the DPDT switches)
Exhaust Cutout
Hiding or sliding licence plate (Say Hi to the Speed Photoradars)
Manual electrical radiator fans override
Radar detector shutdown
Kill switch for a relay on the fuel pump, starter or ECU for anti theft
Car Underglow (ok I don't recommend this one on your Supra)
Subwoofer bass control
Exhaust Flamethrower
Exhaust smoke machine
You name it
Happy modding, if you need some help I'll try draw a schematic maybe in M$ paint other than that for the non manuals peoples (not talking about tranny, but skills) maybe I can build your for some fees if you send me your ash tray and explain what you want as a design.