Animated Halloween props are a lot of fun. But the built-in motion sensors usually don't work very well (especially in low light conditions). There are a lot of times when it would be much more fun to be able to control these props with a remote control. That way you could set them off exact when you want them go off and actually scare people. So I worked out a simple way to activate Halloween props with a remote controlled relay. Here is how to make it.
Here are the materials and tools that you will need to complete this project.
Halloween Prop with a "Try Me" button
12 Volt Battery Pack