Pkj：Created page with "{{Language | 点亮led灯}} {| style="width: 800px;" |- | ==Objective== This tutorial will teach you how to use the Processing to light LED. ==Equipment== *'''Microduino-Co..."

2014-05-27T07:59:08Z

Created page with "{{Language | 点亮led灯}} {| style="width: 800px;" |- | ==Objective== This tutorial will teach you how to use the Processing to light LED. ==Equipment== *'''Microduino-Co..."

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{{Language | 点亮led灯}}
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==Objective==
This tutorial will teach you how to use the Processing to light LED.

==Equipment==
*'''[[Microduino-Core]]'''
*'''[[Microduino-FT232R]]'''

*Other equipment
**USB cable one
**LED one
**330Ω resistor one
**Bread one
**Breadboard Jumper onebox

==Schematic==

[[File:processingControlLED原理图.jpg|600px|center|thumb]]

==Program==

https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Processing/LEDButtonByOver

https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Processing/LEDButtonByClick

Note：Don't drop the picture in program

==Debut==

Step 1：Set up hardware system, as follows:
[[File:processingControlLED连接图.jpg|600px|center|thumb]]

Step 2：Explain the code:

// Declaring two variable of type PImage, a class available to us from the Processing core library.
PImage LEDON, LEDOFF;

//load two img
LEDON = loadImage("LEDON.png");
LEDOFF = loadImage("LEDOFF.png");

Mouse movement will light the LED which was realized in LEDButtonByOver.

Mouse over:

// When the mouse is moved, the state of the button is toggled.
void mouseMoved() {
if (mouseX > x && mouseX < x+w && mouseY > y && mouseY < y+h) {
button = true;
}
else {
button = false;
}
}

Mouse click will light the LED which was realized in LEDButtonByClick.

Mouse Click:

// When the mouse is pressed, the state of the button is toggled.
void mousePressed() {
if (mouseX > x && mouseX < x+w && mouseY > y && mouseY < y+h) {
button = !button;
}
}

Step 3：Compile the code and download it.

Step 4：After run, mouse move or click the LED, observe the result.

==Result==
Mouse move on the LED, it will light, and trun off when leave it. Processing'S animation effects:

[[File:processingOverLEDON.jpg|600px|center|thumb]]

[[File:processingOverLEDOFF.jpg|600px|center|thumb]]

==Video==

|}

Lighten Led - 版本历史

Pkj：Created page with "{{Language | 点亮led灯}} {| style="width: 800px;" |- | ==Objective== This tutorial will teach you how to use the Processing to light LED. ==Equipment== *'''Microduino-Co..."