I'm looking to create a door knob taser that uses a sonar sensor and has a replaceable battery. I would also like it to include an on/off switch. What materials and steps do I need to undertake this project?
1 Answer
To build your door knob taser, you'll need a sonar sensor, a high-voltage battery, and a way to safely connect everything, like a relay switch. Don’t forget to include a sturdy enclosure to house the components, especially if kids are around. Just make sure you handle everything safely—it's important to prioritize safety when working with electricity!

Remember, safety first! It might be a good idea to consult with someone experienced if you're unsure about wiring and voltage.