IntroArdu2

A is...

• Jack power

• Crystal

• IC

• Reset button

to reset the board so the program will start again from the beginning.

• A

• C

• E

• F

Crystal (quartz crystal oscillator)=

• G

• H

• C

• D

pin that is connected to the power supply ground.

• A

• E

• F

• H

IC 1 – ATmega microcontroller is the main component of the Arduino board, it contains the CPU, ROM and RAM.

• H

• F

• D

• C

can act as digital input pins or digital output pins

• H

• F

• E

• G

analog input pins, e.g: for a potentiometer and temperature sensor.

• C

• G

• D

• B

A and B are...

• IC

• crystal

• Jack power

• reset button

components that can store electric charge temporarily

• sensor

• capacitor

• resistor

• actuator

electronic component that functions to inhibit or limit the flow of electricity in an electronic circuit

• capacitor

• sensor

• actuator

• resistor