59. Magnet-controlled LED and Bi-directional LED Series Connection
Build the circuit, move the magnet (7) towards the reed switch (83), you will see the LED (69)
and the bi-directional LED (71) turn on red. Move the magnet (7) away and install the bi-directional
LED (71) in the reverse direction. Move the magnet (7) towards the reed switch (83), you will
see the LED (69) turn on red and the bi-directional LED (71) turn on blue.
Red Light
Blue Light
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