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.
WIRELESS RECEIVER
MoRE Info littleBits.cc/Bits/wireless-receiver
TRy ThIS CIRCuIT
Start with a
blue power
module and
turn it on.
Adjust the mod-
ules connected
to the wireless
transmitter.
See the output
modules turn
on.
The wireless receiver module receives a signal from
your wireless transmitter and activates your circuit remote-
ly! The three channels on the transmitter and receiver
correspond to each other and can be used simultane-
ously. The module can receive a signal at a distance
of about 100’ indoors. Multiple wireless receivers can
be used with a single transmitter, but only one transmitter
can be used in proximity to another transmitter.
Cs
l d
power
wireless
receiver
buzzer
bargraph
vibration
motor
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