Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
In 2014 we sold 27 gsm controlled relay remote starts installs. The basic unit is $199 for the remote start and an extra$250 for the ability to start from cell.. Can a wrong number start your car? Yes but if you unlock the doors, hit the brake, rev the engine, open hood or put in gear will shut...
If that was the case i would just hook the drive motor to a transistor and then to the ignition feed when it rang boom!! who cares after that.. Thanks for the ones trying to help out. Anyone have any schematics for a similar setup or could take a few minutes to draw one up.. Thanks
The phone will be powered by charger most all times. Once I master it and get a stable working unit ill build them as customers want a cheap cell powered unit. We currently have a system we install that has its own "gsm relay" but its $250 extra dollars and I believe I can build the same using...
Sorry if it wasn't clear enough the draw is max 1.5amps at 12volts for 1-2 seconds on negative feed side. The source trigger is 2.5volts. Our remote starts have an accessory start wire that when you ground it for a second it starts the car, this wire can be hooked to door locks to be able to...
I am fairly new to building custom circuits and need some ideas on how to make this system work. I am familiar with relays, transistors, diodes, resistors, and such. I am also able to solder and have some project circuit boards. I have a 2.5volt source that comes on and off at 2-3 second...
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