I want to incorporate a latching hall effect switch into my design but there's so many to choose from. Does anyone know a good one to pick and are any other components required?
If it's switching on/off up to 6 LEDs does the current capacity matter? Would I ned a MOSFET to run all the LEDs?
sensitive so that a small magnet can activate it from 2-3cm away. ie the magnet will be outside a model
I saw these but not sure if they're the best option or not.
Any tips appreciated.
Thanks very much