How to Create a Trip-wire Alarm with a Few Simple Items
The internet is full of useful and fun DIY projects that you can do with just a few items from around your house. Having a trip-wire alarm would be great for when you are out camping or maybe just those times you need a warning if someone is coming your way. Regardless of what you plan on using it for, all you will need to create this little battery operated trip-wire alarm is a AA battery, some metal push pins, some wires and a string. The video below will take you into more detail of how to set everything up.