Relay based 4X4 Keypad Controlled Wireless Home Automation System with ATmega16 using 433MHz RF-II Project Kit

Relay based 4X4 Keypad Controlled Wireless Home Automation System with ATmega16 using 433MHz RF-II Project Kit is a kind of Wireless Home Automation Kit where different home appliances like Bulb, Fan, TV and others are controlled wirelessly from a 4X4 Keypad through 433MHz RF. For controlling different home appliances, here we are using relay.

The home appliances can be controlled wirelessly by pressing predefined keys of the 4X4 Keypad. Here, we will control 4 appliances, two Bulbs and two Fans. For each home appliances, one key of the 4X4 Keypad is assigned, each time the key is pressed, the appliances changes its status i.e from On to off and from Off to On. Apart from these keys, two more keys are assigned, one to turn-on all appliances at a time and the other to turn-off all appliances at a time. So, all total 6 keys are used to control 4 appliances(Two Bulbs and two Fans). The change in the status of appliances are displayed in a 16X2 Alphanumeric LCD. The control keys for 4 appliances are shown below:-

Control Keys Home Appliances Status
1 Bulb 1 Changes Status
2 Bulb 2 Changes Status
3 Fan 1 Changes Status
4 Fan 2 Changes Status
5 All Appliances On
6 All Appliances Off


This Home Automation Kit is built using AVR ATmega16 Microcontroller, Quad Realy Driver, 4X4 Keypad, a 16X2 Alphanumeric LCD, Home Appliances Kit(2 Bulbs and 2 fans) and a 433MHz RF. The Relay based 4X4 Keypad Controlled Wireless Home Automation System with ATmega16 using 433MHz RF-II Project Kit has a range of 30m. 

Upon purchase, the buyer will  receive a complete working project kit of Relay based 4X4 Keypad Controlled Wireless Home Automation System with ATmega16 using 433MHz RF-II Project Kit. The ATmega16 Microcontroller of this kit is preprogrammed with the Relay based 4X4 Keypad Controlled Wireless Home Automation System with ATmega16 using 433MHz RF-II code and all the interconnections are made before shipping the project kit. The package contains following materials:-

Hardwares

  • AVR Trainer Board with ATmega16-1pc
  • Quad Relay Driver-1pc
  • 4X4 Keypad -1pc
  • 16X2 Alphanumeric LCD-1pc
  • 433MHz RF Transmitter & Receiver Board-1pc
  • Power Supply Board-1pc
  • 1 to 1 Connector-Female to Female-11pc
  • 10 to 10 FRC Female to Female Connector-2pc
  • Nuts and Bolts

Project Codes, Hex Files, Circuit Diagrams & Connection Guides

  • Relay based 4X4 Keypad Controlled Wireless Home Automation System with ATmega16 using 433MHz RF-II
  • Relay Interfacing with ATmega16
  • 433MHz RF Interfacing with ATmega16
  • 4x4 Keypad Interfacing with ATmega16 and LED Display
  • 4x4 Keypad Interfacing with ATmega16 and LCD Display
  • 4X4 Keypad based Password with ATmega16 and LED Display
  • 4x4 Keypad based Password with ATmega16 and LCD Display
  • 16X2 Alphanumeric LCD Interfacing with ATmega16
  • Horizontal Scrolling in 16X2 Alphanumeric LCD with ATmega16
  • Vertical Scrolling in 16X2 Alphanumeric LCD with ATmega16
  • Buzzer Interfacing with ATmega16
  • LED Interfacing with ATmega16
  • LED Blinking with ATmega16
  • LED Pattern 1 with ATmega16
  • LED Pattern 2 with ATmega16
  • LED Pattern 3 with ATmega16
  • LED Pattern 4 with ATmega16
  • LED Pattern 5 with ATmega16
  • LED Pattern 6 with ATmega16
  • LED Pattern 7 with ATmega16
  • LED Pattern 8 with ATmega16
  • LED Dancing with ATmega16

Softwares, Installation Guides, User Guides

  • Atmel Studio 6
  • SinaProg
  • USBasp driver(for Window XP, Vista , 7 and 8)

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