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Home Automation Control System Using DTMF Telephone Line Presented by : Geetha Veena (1NT07EC041) (1NT08EC401) Gumpali Satya Mythili (1NT07EC043) Greeshma M.Swamy (1NT07EC042)…

Documents Security Easy to use Cost effective VHF-90M Military VHF-Transciever Analog Fixed Frequency Secure.....

Slide 1Security Easy to use Cost effective VHF-90M Military VHF-Transciever Analog Fixed Frequency Secure Digital Fixed Frequency Secure Digital Frequency Hopping Slide 2…

Documents Project report on dtmf baseddoor opening system 141130095325 Conversion Gate02

Diodes CHAPTER 1 INTRODUCTION The cell phone security system is the result of a fusion of a creative idea with an attempt to motivate change. Even though modern technology…