Edgefx Technologies Pvt. Ltd.

GSM based monthly Electricity energy meter billing with SMS UPON GSM With User Programable Number Features Together with Onsite display to the user: Domestic electricity consumed is displayed in rupee terms on daily and monthly basics to the user and billing details sent over GSM by user programmable number upon a mis-call form the user to the department for generating the printed bill.

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• Item Code: ModelNo-147

Password Based Circuit Breaker: The project is designed to control a circuit breaker with help of a password only. A keypad is interfaced to a micro controller to enter the password. Fatal electrical accidents to the line man can thus be avoided which often happens due to lack of communication and co-ordination between the maintenance staff and the electric substation staff.

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• Item Code: ModelNo-32

Wireless Power Transfer: The project is to develop a device to transfer power wirelessly to any gadget. This project can also be used for charging batteries those are physically not possible to be connected electrically.

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• Item Code: ModelNo-174

Thyristor Power Control by Ir Remote: Project uses a standard TV remote for speed control of an induction motor such as fans. An IR receiver is interfaced to a microcontroller to read the coded data from the remote to activate the corresponding output with a digital display. A lamp is provided as load for demonstration purpose.

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• Item Code: ModelNo-4

Touch Controlled Load Switch: The project is designed to develop a touch sensitive switch to control any load. A 555 timer is used in monostable mode to drive a relay to switch ON a load for a fixed time duration.

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• Item Code: ModelNo-216

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• Item Code: ModelNo-49

FACTS BY SVC (FLEXIBLE AC TRANSMISSION): Static VAR Compensation under FACTS is achieved using TSC, thyristor switched capacitors based on shunt compensation. These are duly controlled from a programmed microcontroller of 8051 family.

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• Item Code: ModelNo-243

Wireless Power Transfer In 3d Space: Wireless power transfer up to 10 watts in 3 D space using high frequency from 38 KHz to 40 KHz through tuned circuits.

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• Item Code: ModelNo-343

Railway level crossing gate control through GSM by SMS With User Programable Number Features by the station master or the driver: Railway level crossing gate motor ,controlled by the station master or the engine driver through GSM modem by user programable number upon a mis-call interfaced to micro-controller for deriving an output to dive a relay for the gate motor operation.

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• Item Code: ModelNo-146

Android Based Remotely Programmable Sequential Load Operation: The project is designed to operate electrical loads using relays interfaced to a microcontroller through remotely operated commands to it by touch screen based user friendly GUI on any smart phone with Android applications .The touch screen switches operated remotely are used to program the system in set mode, auto mode or manual mode. Loads are driven sequentially or individually in programmable time intervals from the output of the micro controller based on the mode selected remotely.

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Additional Information:

• Item Code: ModelNo-338