Mercury Tilt Sensor Switch
$6.91
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Description Mercury Tilt Sensor Switch Opens / closes an electrical circuit through a small amount of liquid mercury Premium switch module suitable for beginners Effective in extreme environments Working voltage: 3.3-5 V Compact size Features power light and signal output indicator The Mercury Tilt Sensor Switch is a switch that opens and closes an electrical circuit through a small amount of liquid mercury. When the module tilts, it outputs low and the corresponding LED lights up. View more What's Included 1x Mercury Tilt Sensor Switch
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