Thanks to curiousinventor.com for this. One from the 'Found in the Junkbox' category....
A nice little video of an "Old School Accelerometer", aka a mercury tilt switch. Not quite the favoured, modern, smartphone way of detecting device orientation.
Apparently there is no wear in bridging the contacts, which makes for a good shelf life. But anyone know the right way to dispose of these?, asks the blogger.
A nice little video of an "Old School Accelerometer", aka a mercury tilt switch. Not quite the favoured, modern, smartphone way of detecting device orientation.
Apparently there is no wear in bridging the contacts, which makes for a good shelf life. But anyone know the right way to dispose of these?, asks the blogger.





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