Push Button Start with Passive Device Key wanted

[jlmccuan]

The switch is just a momentary contact with a light. The relays provide the logic of the functions of on, off, and start. The RFID alarm sends power to the relays, unlocks the doors and turns on the interior lights when the fob is within range(about 30 feet). The central locking sends the lock/unlock signal to the door lock actuators.

Here is the schematic for using a momentary switch to provide a latched on or off condition. All I did was put a DEI28T time relay into it to provide a 12VDC signal to the starter solenoid after an adjustable delay.



I got the Honda S2000 Engine Start Button from http://www.autopartspeople.com/ for $39.78




I just used a cheap Ebay RFID alarm.


I think it was $75

I bought the relays, Bosch 30/40 Amp SPDT for less than $2 each with sockets.



The DEI relay was well under $25 for 2

The Central Lock was from Autotoys.com