3. BLOCK DIAGRAM OF 12V DC BOOST REGULATOR
The figure shows the simple block diagram of the 12V dc boost regulator. Each block can be separately assembled and checked. The functioning of each block is discussed below.
Figure 3.1 Block Diagram of 12V DC Boost Regulator
3.1 DC SUPPLY
It is the external dc input applied to the circuit. The boost regulator circuit corrects variations in the supply voltage. Additional current is drawn by the boost circuit to get the required output voltage.
3.2 LOW VOLTAGE ....etc

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please give me the circuit daigram for remote controlled fan regulator using AT892051 ..and tsop1736
REMOTE CONTROL OF BULB INTENSITY CIRCUIT DIAGRAM USSING AT892051 ....etc

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Submitted by
ALVASIM P. A.
ANUMOL R.
GEO JOY
NIMMY YESUDAS
PRADEEP K. VIJAYAN

MET S SCHOOL OF ENGINEERING
MALA, THRISSUR DISTRICT

ABSTRACT

Remote controlled Fan Regulator is one of the applications of electronics to increase the facilities of life. Fan is one of the unavoidable Electronic equipment in our day today life. It has become essential element without which people can t lead a smooth life. The presence of a fan in a house or office is not now considered as a luxur ....etc

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to get information about the topic working principle eletronic fan regulatorfull report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-remote-controlled-fan-regulator-full-project-report?pid=42473&mode=threaded

http://seminarsprojects.net/Thread-remote-controlled-fan-regulator-full-project-report?pid=42680&mode=threaded

http://seminarsprojects.net/Thread-remote-controlled-fan-regulator-full-project-report?pid=42311&mode=threaded

http://seminarsprojects.net/Thread-remote-fan-regulator-with-timer ....etc

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The features of this device are:
5 speed fan regulator, Digital display, Timer, Low temperature shutdown switch and also a Buzzer
This circ uses PIC 12F675 from Microcchip and CD D4026 (De cade Counters/Dividers +
Decoded 7 Segment Display Outtputs).

How to Operate
As IR pulses are received, circuit will count up an the increase of fan speed. speed can be controlled from 0-5.current. The seleection of the user is displayed on seven segment display also for convenience.

Timer mode:
To enter timer mode go to 6th ....etc

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disadvantages of ir remote fan regulator

Abstract
The paper presents a simple design and implementation of a remote controlled fan regulator. It enables the user to operate a fan regulator from approximately 10 meters away. The remote transmits a tone using an infrared light-emitting diode. This tone is decoded by a receiver, since the receiver only switches when the tone is received. The system was broken down into simpler functional blocks namely; infra-red transmitter, infra-red sensor, signal amplifier, control logic, sampler, control step ....etc

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bluetooth based fan regulator

The article discusses a simple infrared controlled fan regulator or dimmer circuit using ordinary parts such as a 4017 IC and a 555 IC.

Referring to the shown remote controlled fan dimmer circuit, three main stages may be seen incorporated: the infrared signal sensor stage using the IC TSOP1738, the Johnson's decade counter, sequencer using the IC 4017 and a PWM processor stage using the IC 555.

The various operations involved within the circuit can be understood with the help of the following points:

When an i ....etc

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i want make this pro. so plz give me the circuit diagram and program. ....etc

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remote controlled fan regulator circuit using 8051

The circuit is an electronic fan regulator which incorporates a timer to turn off the fan after a given time. You can control the whole functionality, change fan speed, timer settings etc. from your couch or bed. Infrared receiver module TSOP1738 is used to receive the infrared signal transmitted by remote control.

Features
Phase angle speed control for AC fans with 9 speeds.
Timer (up-to a max of 8 hour) with LED indication.
Remote control with NEC format cheap remote.
Microcontroller based ....etc

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to get information about the topic remote control fan regulator related topic refer the page link bellow
http://seminarsprojects.net/Thread-remote-controlled-fan-regulator-full-project-report?pid=42311&mode=threaded ....etc

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