Controlling any house load using DTMF technology

The main scope of this project is to send digit commands from one cell phone to be received by another cell phone to receive the tone mode commands which are then DTMF (Dual Tone Multi Frequency) decoded. The receiving cell phone codes are then fed to a microcontroller which is programmed to recognize those codes for operating any kind of load duly interfaced through relay drivers and relays (or motor driver and motor) as per the sent command from sender's mobile.

Category:

Science & Technology

Tags:

• 148
• Do It Yourself
• DIY
• Efx Kits
• Practical Electronics
• 8051
• 8052
• Micro controller
• Embedded systems
• final year projects
• major projects
• mini projects
• wireless communication
• communication based
• robotics
• DTMF technology
• tone mode commands