Where to get more info
This is what the forums at diychristmas.org and other Christmas-lighting sites are all about. You'll want to join one or more of them so that you can interact with other DIYers, post questions, read solutions and hopefully, help others along the way as your own skills increase.
As you visit other sites, look for links or topics that are related to "Getting Started", "For Beginners" or "How do I get started?" And resist the urge to go out and just buy something "because it looks good." Learn about the hobby first, do some planning, and leave the spending of money for later. You'll be much happier (and so will your credit card balance!)
- DIYChristmas.org hosts this Wiki and provides discussion forums covering all aspects of animated holiday lighting. Registration is free, and the site is supported through voluntary contributions. See the site's Contact or Support information for current administrator contact details. Contact jon@chuchla.com for more support info!
- DoItYourselfChristmas.com is one of the longest-running online communities dedicated to animated holiday lighting and contains an extensive archive of discussions, projects, and technical information.
- AusChristmasLighting is an excellent community with many creative members from Australia and around the world, offering tutorials, projects, and technical discussions.
- Planet Christmas is a long-established Christmas decorating community with discussion forums and seasonal decorating resources.
Many of these communities have accumulated decades of discussions, tutorials, and project documentation. Before posting a new question, consider using the forum's search feature—you'll often find that someone has already asked (and answered) the same question.