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Arduino ProjectsPengantar Rekayasa dan Desain I
2017
Basic Components• Breadboard (IDR 15k-20k)
• Kabel dan konektor (Jumper)
• Baterai 9V (IDR 20k)
• Potentiometer (Variable Resistor)
• LED
• 7-Segments
[1] Pemantau Suhu & KelembapanRuangano Functions:
▪ Read temperature and humidity
▪ Display output on 7-segment LED
▪ Set 7-segment display blinking if temperature is greater than 270C
o Inputs:
▪ DHT11
o Output:
▪ 7-segment LED (4)
[2] Pemantau Suhu TubuhoFunctions:▪ Read temperature▪ Display output on 7-segment LED and RGB LED▪ Set RGB LED to:
- red if temperature is greater than 320C- yellow if temperature is less than 250C - green others
o Inputs:▪ LM35
o Output:▪ 7-segment LED (2)▪ RGB LED
[3] Potentiometer Display• Functions:
• Display value in 7-segment based on analog input
• Control blinking speed based on analog input
• Input Components:
• Variable resistor (2)
• Output Components:
• 7-Segment (2)
[4] Speed Controller• Functions:
• Control speed of stepper motor based on temperature value
• Input Components:
• DHT11
• Output Components:
• Stepper motor (IDR 30k)
[5] Power ControlleroFunctions:
▪ Read temperature
▪ Display output on 7-segment LED
▪ Activate relay if temperature is greater than 270C
o Inputs:
▪ DHT11
o Output:
▪ 7-segment LED (2)
▪ Relay (connect to electrical appliance)
[6] AC Current MeasurementoFunctions:
▪ Read AC current
▪ Display current value on 7-segment LED
▪ Display power value
o Inputs:
▪ ACS712
o Output:
▪ 7-segment LED (4)
[7] Distance Measurement• Functions:
• Read distance between sensor and object
• Set RGB LED to:- red if <= 30 cm- yellow if > 30cm < 1m- green others
• Input Components:
• HCSR 04
• Output Components:
• 7-segment LED (3)
• RGB LED
Stepper Motor
http://www.instructables.com/id/BYJ48-Stepper-Motor/
HC SR04 UltrasonicSensor ini membaca jarak 2cm sampe 450 cm, akurasi 3mm. Prinsipnya, agan kirimpulsa HIGH ke pin TRIGGER selama 10us-20us. Nanti akan muncul pulsa HIGH di pin ECHO selama t detik.
http://www.instructables.com/id/Simple-Arduino-and-HC-SR04-Example/
