Data Sheet

INTRODUCTION TO COMPONENTS
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MAKER-UNO BOARD
MicroUSBBTypeConnector(Female)
Main supply for Maker Uno. Used for program
and debug purpose (Serial Monitor) too.
Reset Button
Button to restart Maker UNO program.
Programmable Button
This button is connected to pin 2 and GND. To
use it, user need to congure it as
INPUT_PULLUP.
Series of LED for Digital I/O
Every digital IO is equipped with LED, where
you can control it or make it as indicator for
input.
Digital Pin
This pin can be used with :
digitalRead(); as an input
digitalWrite(); as an output
~
PWM Pin
The digital pin that has this symbol can only use
analogWrite(); to control the output. (0-255)
Power Pin
GND - Ground Pins
5V - Regulated 5V output
3V3 - Regulated 3.3v supply
Analog Pin
This pin can be used with
analogRead(); to read an
input in analog form (0-1023)
Piezo Buzzer Slide Switch
Slide switch to connect
between pin 8 to piezo buzzer.
To use piezo buzzer, slide the
switch on and program the
buzzer. To use pin 8 for other
purpose, slide the switch o.
Piezo Buzzer
Piezo buzzer is connected to
pin 8 through slide switch.