Push start buttons and toggle switches allow you to operate a vehicle with the push of a button. Though these two devices are similar in their use and installation, the process varies slightly. Typically, people install toggle switches and push start buttons in automobiles or other motorized vehicles. However, there are other types of toggle switches and push start buttons available for electronic devices. Do not attempt to install a button designed for other electronics into an automobile. Drill a hole in the location where you wish to place the switch.
Push Button Start
How to Install Toggle Switches & a Push Button Start | It Still Runs
If you're a gearhead, then there are only two types of vehicles: those with starter buttons, and those without. Since the earliest days of the automobile, starter buttons have been one of those little details -- like gated manual shifters and stand-alone tachometers -- that separate "real" cars from mere transportation appliances. Whether you're installing a starter button for pure utility, or just because it's awesome, you're still less than an hour from having a proper launch button on your dashboard. Connect a memory saver device to your volt outlet or battery cables per the manufacturer instructions. Disconnect the vehicle battery negative cable from the battery. Determine the best location for the push button switch.
How to Install a Starter Push Button Switch
Push buttons or switches connect two points in a circuit when you press them. This example turns on one led when the button pressed once, and off when pressed twice. When the pushbutton is open unpressed there is no connection between the two legs of the pushbutton, so the pin is connected to ground through the pull-down resistor and we read a LOW. When the button is closed pressed , it makes a connection between its two legs, connecting the pin to 5 volts, so that we read a HIGH. You can also wire this circuit the opposite way, with a pullup resistor keeping the input HIGH, and going LOW when the button is pressed.
Using a remote starter switch on a vehicle is like a third hand when diagnosing vehicle problems. The remote starter switch allows you to "turn over" or "crank" the engine without actually running the engine. This comes in handy for conducting certain tests, such as compression or finding the high side of an engine cylinder. By following a basic process you can place the in-line switch temporarily on your vehicle, saving you the need to get a helper for a diagnosing situation.