Home Automation Using RF Transceiver With Arduino Micrcontroller
Intro: Home Automation Using RF Transceiver With Arduino Micrcontroller
This project demonstrate the design and development of a Home Automation System Using RF Transceiver controlled by Arduino Micrcontroller. The user will remotely control various indoor appliances such as bulbs, doors and fans using Radio Frequency (RF) transmitter and receiver in home automation systems.
The design of the project is divided into two parts i.e. Transmitter and Receiver.
STEP 1: Project Components
Transmitter Circuit
Sparkfun Red Board Programmed With Arduino - (Qty-1) - https://www.sparkfun.com/products/12757
Breadboard - (Qty-1) - https://www.sparkfun.com/products/112
Grove - 433MHz Simple RF link Transmitter Module - (Qty-1) - http://www.seeedstudio.com/depot/Grove-433MHz-Simp...
Mini Push Buttons - (Qty-6) - https://www.sparkfun.com/products/97
Buzzer - (Qty-1) https://www.sparkfun.com/products/7950
Green LED (Qty-1) - https://www.sparkfun.com/products/9592
Resistors (1kOhm) (Qty-7)
Circuit Wires (Red, Green, Blue)
Receiver Circuit
Sparkfun Red Board Programmed With Arduino - (Qty-1) - https://www.sparkfun.com/products/12757
Breadboard - (Qty-1) - https://www.sparkfun.com/products/112
Grove - 433MHz Simple RF link Receiver Module - (Qty-1) - http://www.seeedstudio.com/depot/Grove-433MHz-Sim...
L293D Motor Driver IC - (Qty-1) - https://www.sparkfun.com/products/315
USB Micro-B Power Shield (Qty-1) - http://www.adafruit.com/products/1833
Buzzer - (Qty-1) https://www.sparkfun.com/products/7950
Green LED (Qty-4) - https://www.sparkfun.com/products/9592
Red LED (Qty-1) - https://www.sparkfun.com/products/9590
Resistors (1kOhm) (Qty-4)
Hobby Motor (Qty-2) https://www.sparkfun.com/products/11696
Circuit Wires (Red, Green, Blue)
STEP 2: Transmitter Circuit on Breadboard
STEP 3: Transmitter Circuit Diagram
Transmitter: It consists of micro-controller interfaced with RF transmitter. The user will provide the commands such as BULB ON/OFF, FAN ON/OFF and DOOR OPEN/CLOSE using push buttons. Each button is marked with a label showing its intended function. Upon data transmission, an LED indicator will blink showing that the data is successfully transmitted to the receiver.
STEP 4: Transmitter Arduino Source Code
STEP 5: Receiver Bread Board Design
STEP 6: Receiver Circuit Diagram
Receiver: It will consist of micro-controller and the RF receiver. There will be only one receiver in this project. Upon message reception from the transmitter, micro-controller will be programmed to first check the accuracy or integrity of data. Once valid, micro-controller will check the message. If the message corresponds to respective function, then a proper actuator will be initialized to perform that particular action. The receiver consists of LED bulbs, FAN and the DC motor for opening and closing the door.
5 Comments
tforwardty 8 years ago
which type of RF transmitters/receiver you used ?
khaleejlabs 8 years ago
Check step-1 project components section
gada888 8 years ago
Nice sharing,er,strange,the receiver ino is a little bit tricky.
sketch_jul21e.ino:26:1: error: 'i' does not name a type
sketch_jul21e.ino:28:1: error: 'i' does not name a type
sketch_jul21e.ino: In function 'void loop()':
sketch_jul21e.ino:71:8: error: 'RunFan' was not declared in this scope
sketch_jul21e.ino: In function 'void ProcessCommand(char*)':
sketch_jul21e.ino:111:25: error: 'compareTag' was not declared in this scope
sketch_jul21e.ino: In function 'int IndexOf(char*, char)':
sketch_jul21e.ino:142:1: error: expected ';' before 'boolean'
sketch_jul21e.ino:142:9: error: expected primary-expression before 'compareTag'
sketch_jul21e.ino:142:9: error: expected ')' before 'compareTag'
sketch_jul21e.ino:142:21: error: expected primary-expression before 'char'
sketch_jul21e.ino:142:33: error: expected primary-expression before 'char'
sketch_jul21e.ino:142:41: error: 'compareTag' was not declared in this scope
sketch_jul21e.ino:143:1: error: expected ';' before '{' token
sketch_jul21e.ino:193:1: error: expected '}' at end of input
'i' does not name a type
khaleejlabs 8 years ago
I removed the copy/paste code and attach it as complete INO file. Download and run it. It will work without any errors.
DIY Hacks and How Tos 8 years ago
Cool automation system. Thanks for sharing