Arduino Shield

1.Program for LDR

2.Program for Hall Effect Sensor

3.Program for LED

4. Program for Push Button

5.Program for Buzzer

6.Program for Potentiometer

7.Program for Thermister

8.Program for LDR with Relay

Components	Pin Used
RELAY	2
BUZZER	3
SERVO	5
RGB BLUE	9
RGB GREEN	10
RGB RED	11
PUSH BUTTON	12
POTENTIOMETER	A2
HALL EFFECT	A3
THERMISTER	A4
LDR	A5