The things you can build around a PIC16F628 microcontroller. How about a multipurpose circuit that can control automation, sensor, and monitoring systems? Read on to Iearn how Victor incorporated such a circuit in an automated garage door system. A few years ago, my family and I moved into a house with an attached garage. The benefits of my garage are numerous: I don't get wet when it's raining; I have a dry place to work on projects; and there's a lot of room for storage. The space is even heated, so I have a warm, dry workspace. My garage also serves as a layer of security. The garage door is mechanized, so an intruder can't manually open it, from the outside. It's a solid barrier.
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