Tag Archives: Keyless Entry
Keyless entry remote programming for Ford 1995-2008

If you get a new remote or change the battery in your remote you may need to reprogram your vehicle to accept the keyless entry remote or key fob. This procedure works for a lot of 1998-2008 ford vehicles, see below for vehicles that the procedure works on and vehicles that use a slight variation on this procedure. I attempted to get this list accurate, I apologize because mistakes were probably made. Read More…

DIY RFID Keyless Entry System

A few years ago I built a keyless entry system for my shop using a keypad, now it is time to update it to use an RFID key-fob. My homemade door actuator was made from parts out of an old VCR. The electronics controlling the system consist of a few components, a NE555IC (timer), a small NPN transistor, and a double poll double throw relay.

This video outlines the whole project including the RFID module, homemade door actuator, and door actuator timer and relay circuit.

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If you are interested in the schematic diagram you can view and download it here.

View or Download RFIDKeylessEntrySchematic 75.0 kb.