Hello!
In this Instructable i will teach you how to control a servo using a Photocell.
This is very simple and good for beginners.
Step 1: Materials
1 x Photocell
1 x 10k Resistor
1 x Arduino
1x Breadboard
1x Servo
and some jumpers
Step 2: Wiring it up
Wire everything following the schematic below.
Step 3: The Code
The Code is very simple:
#include <Servo.h>
Servo myservo;
int val;
void setup()
{
myservo.attach(12);
}
void loop()
[box color=”#985D00″ bg=”#FFF8CB” font=”verdana” fontsize=”14 ” radius=”20 ” border=”#985D12″ float=”right” head=”Major Components in Project” headbg=”#FFEB70″ headcolor=”#985D00″]1 x Photocell
1 x 10k Resistor
1 x Arduino[/box]
For more detail: Control Servo with Light using Arduino