HI, my name is Joshua.When I was looking on line, I found a interesting topic which is also a Arduino night light.
I took his Idea and add some more tools to make the Night light more Halloween. Let's talks about my project!
My project can be use in Halloween , I'll put the candy box on the bottom when someone want to talk the candy.It will trigger arduino ,skeleton beside the candy box will start to shine and turn back and forward until the candy box back to where it was.
Here is what U need for making the Halloween night light
1 Arduino board
3 220 Ohm resistors
1 10k resistor
1 Servo Motor
8 wire extensions
miscellaneous wires for connections
1 light resistor
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: Set Up
make sure u have put the light and resistor in to correct place
Step 2: Writing
IF u want to try it at home, here is my code
You can click the link below.
int pos = 90;
const int led = 3;
void setup() //改
pinMode( 2 , INPUT);
pinMode( 13 , OUTPUT);
pinMode( 12 , OUTPUT);
void loop() //改
int sensor_value = analogRead(A0);
if (sensor_value < 800)
digitalWrite( 13 , LOW );
digitalWrite( 12 , HIGH );
pos = 120;
digitalWrite( 13 , HIGH );
digitalWrite( 12 , LOW );
pos = 85;
Step 3: Build Your Arduino Board
This is the easiest step here, you can decide what you want your night light looks like.
As long as the light resistor,Servo Motor and the button is available to see and touch