Ages 8 to
COLOR CODE
Power–blue
Input–pink
Output–green
Wire–orange
You always need a blue and a
green; pink and orange are
optional, in between.
bargraph
The bargraph is one of our favorite modules. It has
ve LEDs in dierent colors that light up to show
you how much signal the module is receiving.
Try it with a pressure sensor to make your own
strength-o-meter.
Start with a
blue power
module and
turn it on.
Snap any pink
input module
after it.
More info littleBits.cc/Bits/bargraph
Try This circuiT
power bargraph
pressure
sensor
Watch the LEDs
on your bargraph
light up!
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