100kΩ

100kΩ

10kΩ

Microswitch Input

Light Dependant

Resistor Input

Variable Resistor

(Potentiometer) Input

330Ω

330Ω

Bi-colour LED

LEDs Output

Output

Piezo Speaker Output

10kΩ

10µf

40Ω

330Ω

SERVO

BC337

Servo Output

Speaker Output

Light Bulb Output

10kΩ

BC337

M

10kΩ

BC337

IRF530

1N4001

1N4001

Buzzer Output

Motor Output

Solenoid Output

4026

7-seg

decoder

100kΩ

7-Segment Display Output

Slide Switch Input

LCD Display Output

PIC

AX

E

Mic

roco

ntr

oll

er

(µC

)

100kΩ

Tactile Switch Input