Remote control using telephone / Nooraida Abdullah and Herleenawazi Hasan

• Main Authors: Abdullah, Nooraida, Hasan, Herleenawazi
• Format: Student Project
• Language: English
• Published: 2005
• Subjects: Electronics; Apparatus and materials; Transmission lines; Microelectromechanical systems; Applications of electronics; Photoelectronic devices (General)
• Online Access: http://ir.uitm.edu.my/id/eprint/45685/1/45685.PDF; http://ir.uitm.edu.my/id/eprint/45685/

Here is teleremote circuit which enables switching on and off of appliances through telephone lines. It can be used to switch appliances from any distances, overcoming the limited range of infrared and ratio remote controls the circuit described here can be used to switch up to nine appliances (corr...