Instructions

3
Resistor
A Jumper Cables
Temperature
Sensor
B Jumper Cables
Light Sensor
Button
Metal Wire
Buzzer
Variable Resistor
LEDs
LEDs (light-emitting
diodes) are little
devices that emit light
when electric current
flows
through them.
Control the amount
of electricity that
flows through a
circuit.
These cables are
electrical wires to direct
the flow of electricity.
You can connect them
on your pi-topPROTO+.
This will change its
resistance depending
on the temperature
around it.
These cables are
used to connect the
Raspberry Pi GPIO pins
to your pi-topPROTO+
ADC pins.
Detect amount
of light - useful
for robots to
interact with their
environment!
Allow or block
electricity flow
around a circuit
- connect or
disconnect things!
Electricity flows
through a metal wire.
So, this is a useful
tool for lots of your
projects!
Buzzers will make
a loud noise when
electricity passes
throught it!
A variable resistor
is a special type of
resistor which allows
you to control the
amount of electricity
that flows through it.
Components