In this project, I am going to show you how to use motorized nerf guns and water guns to make automated turrets that you can use to shoot your friends. The gun is controlled with an infrared motion sensor and an Arduino microcontroller. The motion sensor detects when someone walks in front of the gun, and then the Arduino activates a relay that is connected to the trigger and fires the gun. You can set it up in a hall or in a doorway and it will shoot anyone who walks by. This is a fun way to prank your friends. In order to be able to control the gun with an external circuit, we need to solder a wire onto each switch terminal.
Motion Sensing Water Gun Tweets Photos To Embarrass Enemies | Hackaday
Add the following snippet to your HTML:. Soak your unsuspecting friends with a motion-activated water gun! Project tutorial by Engineering Is Easy. I wanted to replicate Tinkernut's project but the problem was that I could not get my hands on a Raid Auto Trigger because it is not available in China where I was living.
Motion detectors are systems designed to signal an alarm at any movement is noticed in the monitored area. Motion detectors are commonly used in everything from automatic doors and customer alert bells in retail stores to home security. There are different types of motion alarm detectors , but there are some universal steps you can take to avoid being spotted by many security systems. Disclaimer: This advice is meant to inform homeowners of ways their home security system may be at risk.
Please select options below. This Motion Activated Voice Recorder allows you to record a 10 second message for playback. Double-sided tape may be used to attach the recorder to the standee. Please allow ample time for delivery.