.product-info-tutorial{margin-bottom:20px;}.product-tutorial-img-container{width:20%;}.product-tutorial-img-container img{margin:0;}version="1.0" standalone="yes"? The "poor man's" accelerometer/motion sensor! These spring-vibration switches are medium sensitivity non-directional vibration induced trigger switches. Inside is a medium hardness spring coiled around a long metal pin. When the switch is moved, the spring touches the center pole to make contact. So, when there's motion, the two pins will act like a closed switch. When everything is still, the switch is open. Great for basic projects and wearables! We also have a version with a stiffer spring, which is harder to trigger, and a version with a very soft spring, which is easier to trigger! Technical Details Maximum Operating Temperature: 260°C ± 10°C Contact Time: 2 - 2.5ms Dimensions: Diameter: 5mm / 0.2" Height (w/ pins): 23mm / 0.9" Height (w/o pins): 11mm / 0.4" Weight: 0.2g Learn Audio Prank Gift Box Shake-activated FX Bike Wheel POV Display Light up your ride! Gemma Firewalker Lite Sneakers Your new favorite LED sneakers Interactive Gift Box Celebrate the holidays with a musical and bright present box using a Gemma M0!