Gikfun SW-18020P Electronic Shaking Switch Vibration Sensor for Arduino (Pack of 10pcs) EK1583

hey again guys and welcome back today i want to talk to you about uh these things um these are vibration sensors and they can be had super cheap off of ebay in packs of 10 or more and they're really cool little devices they're really easy to use i have an example right here i basically have a led with a resistor so so it's just an led that's ready for five volts i've got the vibration sensor which is a two-wire device if you can see there has two wires of different diameters but still only two wires and i've got uh this other wire leading to ground and when i tap this i don't know if you're gonna catch it but the led lights and really it's uh it's not super sensitive if you bang it around a little bit it won't go off but if you give it a good jostle it does so you could use this for all sorts of things but first things first i want to show you how they work so this is what they look lik