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Powerful Electronics with Arduino
- 1. Powerful Electronics With by: Abdallah Hodieb Twitter :@TheNightPhoenix
- 2. Small Computers ona single integrated circuit containing ●A processor core ●Memory ●I/O devices Some of the most used types: ●Atmel AVR ●Microchip PIC Microcontrollers
- 3. What do youneed to program a Microcontroller ●Microcontroller Chip ●Prototyping Board ●Corresponding Burner / Development Kit ●Compiler ●Optionally IDE
- 4. What is Arduino Arduinois an Open Source electronics prototyping platform based on easy to use hardware and software.
- 5. Why is Arduinoso popular ●Open Source ●IDE works on Linux , Macs, and Windows ●Tons of Libraries ●Tons of shields , accessories , sensors and modules ●Low cost ●Simple and Attractive
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- 7. Lets Start Hacking! First Download IDE / Compiler from : ●Ubuntu Software Center ●Online : http://arduino.cc/en/Main/Software Optionally Download Fritzing (Electronics Designer) ●http://fritzing.org/
- 8. Hello World Application voidsetup() { // initialize the digital pin as an output. // Pin 13 has an LED connected on most Arduino boards: pinMode(13, OUTPUT); } void loop() { digitalWrite(13, HIGH); // set the LED on delay(1000); // wait for a second digitalWrite(13, LOW); // set the LED off delay(1000); // wait for a second }
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- 10. Sound The Alarm( Digital ) int ledPin = 9; int alarmPin = 10; void setup() { pinMode(ledPin, OUTPUT); pinMode(alarmPin, OUTPUT); } void loop() { digitalWrite(ledPin, HIGH); digitalWrite(alarmPin, HIGH); delay(1000); digitalWrite(ledPin, LOW); digitalWrite(alarmPin, LOW); delay(1000); }
- 11. Sound The Alarm( PWM ) //PWM: 3, 5, 6, 9, 10, and 11. int ledPin = 9; int alarmPin = 10; void setup() { } void loop() { for(int fadeValue = 0 ; fadeValue <= 255; fadeValue +=20) { analogWrite(ledPin, fadeValue); analogWrite(alarmPin,fadeValue); delay(30); } for(int fadeValue = 255 ; fadeValue >= 0; fadeValue -=20) { analogWrite(ledPin, fadeValue); analogWrite(alarmPin,fadeValue); delay(30); } }
- 12. Make It Interactive intalarm = LOW; int val; void setup() { Serial.begin(9600); Serial.flush(); } void loop() { if(Serial.available()) { val = Serial.read(); Serial.println(val); if (val == 'A') alarm = HIGH; else alarm = LOW; } if (alarm) { Alarm(); } else { analogWrite(ledPin,0); analogWrite(alarmPin,0); } } import serial import time sp = '/dev/ttyACM0' ser = serial.Serial(sp,9600) seconds = 0.0 while seconds < 10: ser.write('A') time.sleep(.8) seconds += .8
- 13. Extra Step ●Install gnome-alarm ●setan alarm to 'Sound the Alarm !'
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- 15. Where to Buy: Online Local Electronics Stores http://ram-e-shop.com/ http://egyrobots.com/ http://www.fut-electronics.com/