Hello Friends, br Today i am going to show you one more project video, In this video we controlled our electrical appliances from any distance with the help of mobile communication and dtmf technology. br Here I am introducing such a system which does not require any radiations, any laser beam which has no limitation of range, I mean it can be used from any distance from meters to thousand kilometers using a simple telephone line or mobile phone. br br This project is developed on 8051 family microcontroller (at89c2051 device) using Assembly coding. br br For more technical & project video and tutorials please subscribe our youtube channel - br br br For regular updates please like and subscribe our facebook page- br br br I hope you like this video, i would love to read your suggestions and comments here, br My name is "Naresh Singh Dobal", for technical queries and project assistance please write us at nsdobal@gmail.com br br Please contact us for quality and project based training on latest and growing technologies like VHDL, Verilog HDL, PCB & Circuit Designing, Embedded System, CAD-CAM, Auto CAD, ORACLE-database management, PL-SQL, Soft Skill & Personality Developement Programs, Business Communication and Professional Ethics in corporate Development. br br Contact : nsdobal@gmail.