Magnetic Hall Effect Crumb Digital Input for Crumble Controller
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Magnetic Hall Effect Crumb for Crumble
(Digital Input Crumb)
This is the replacement for the old (and unreliable) reed switch Crumb and is activated by a simple magnetic field (eg. from a fridge magnet) being brought within a few centimetre of the Crumb.
The Crumb has an indicator LED that lights up when the magnet is detected. Use this for counting revloutions of a wheel by mounting the magnet on the wheel and having it turn past the Hall Effect Crumb.
See our Crumble QuickStart Guide
(Digital Input Crumb)
This is the replacement for the old (and unreliable) reed switch Crumb and is activated by a simple magnetic field (eg. from a fridge magnet) being brought within a few centimetre of the Crumb.
The Crumb has an indicator LED that lights up when the magnet is detected. Use this for counting revloutions of a wheel by mounting the magnet on the wheel and having it turn past the Hall Effect Crumb.
See our Crumble QuickStart Guide
