11
MUSIC
VISUALIZER TV VOLUME
o9 BARGRAPH
MEET THE BIT
HOW IT WORKS
REAL WORLD ANALOGIES
SAMPLE CIRCUIT
The bargraph shows you
how much signal the Bit is
receiving with a display of
ve light-emitting diodes
(LEDs) in dierent colors.
Try it with a dimmer to
make your own adjustable
lamp.
The bargraph uses ve LEDs
to turn electricity into light.
Each LED on the board
needs a certain amount of
signal in order to light up.
As you increase the signal
sent to the bargraph, more
LEDs will shine.
i6 DIMMER
o9 BARGRAPH
p1 POWER