Physics Model Projects

8/10/2019 Physics Model Projects

1/27

Project Code Project Title Description Assembled Price Kit Price

PP001 ELECTROMAGNET -

Showing with Magnetic

Compass

Making an electromagnet

with nut/bolt and a lenght of

copper wire is a kind of first

experiment every student

like to do. This is to

construct and to study the

variation in the force of

Electromagnet with the helpof Magnetic compass. *

Made it on

400 250

PP002 THERMOCOUPLE To construct the model and

to study the Electrical

energy generated by it. By

putting junctions in Cold

and hot chambers to create

EMF naturally. * Made it on

a cardboard base with

diagram drawn on it.

450 300


2/27

PP003 SOLENOID - SHOWING

WITH COMPASS

To construct and to study

the magnetic field of a

solenoid when a current is

passing through it. It also

comprises magnetic

compass to show the

experiment. * Made it on a

cardboard base with


400 250

PP004 MUTUAL INDUCTION

EXPERIMENT

To prove that it induce a

voltage In Secondary, when

the flux is changing in

primary. * Made it on a

cardboard base with


500 350

PP005 D.C INDUCTIVE CIRCUIT To construct & study that a

large e.m.f. is induced

when direct current is

switched 'off' in an

inductance. * Made it on a

cardboard base with


400 250


3/27

PP006 AIR CORE

TRANSFORMER

To study the transfer of

electrical energy from

primary to secondary in

ratio proportion & to preventeddy current losses by

using soft iron cores. *

Made it on a cardboard

base with diagram drawn

on it.

400 250

PP007 NEEDLE

GALVANOMETER

To construct & study the

working of Moving

Magnetized Needle

Galvanometer. * Made it on



400 250

PP008 SHUNT/SERIES TYPE

OHMMETER

To study & convert a

Galvanometer into

Ohmmeter by series/shunt

method. * Made it on a

cardboard base with


400 250

PP009 SOUND BATTERY -

Electrical Enegy by Sound

energy.

To Generate electric energy

by Sound Energy under

Faradays Law showing at

meter. * Made it on a

cardboard base withdiagram drawn on it.

400 250


4/27

PP010 PRODUCTION OF

INDUCED EMF

To study that a Solenoid

coil & Bar Magnet can

produce the induced e.m.f

under Faradays Law *Made it on a cardboard


on it.

450 300

PP011 TOY MOTOR To construct a DC motor &

to study the conversion of

electrical energy to

mechanical energy

500 350

PP012 AC GENERATOR/MOTOR

COMBINE - DYNAMO

A model shows the

conversion of mechancial to

electrical energy and vice

versa. * Made it on a

cardboard base with


450 300

PP012A AC

GENERATOR/DYNAMO

A model shows the

conversion of mechancial to

electrical energy. * Made iton a cardboard base with


400 250

PP012B AC MOTOR A model shows the

conversion of electrical to

mechanical energy. * Made

it on a cardboard base with


400 250


5/27

PP013 COIN BATTERY - For Low

power Electricity demo.

All metals can act as

electrodes and almost

anything except distilled

water can be used aselectrolyte. * Made it on a

cardboard base with


400 250

PP014 STORAGE CAPACITY OF

AN ELECTROLYTIC

CAPACITOR

To study the discharge

time of two capacitors

under series & parallel

mode. * Made it on a

cardboard base with


450 300

PP015 RESISTANCE IN SERIES

& PARALLEL

To study the Ohms Law

using two equal value

resistance in series &

parallel. * Made it on a

cardboard base with


450 300

PP016 KIRCHOFFS LAW To study Kirchoffs Law withthe combination of

resistance in series under

Junction Rule. * Made it on



450 300


6/27

PP017 WHEAT STONE BRIDGE To construct & study a

Wheat Stone Bridge and to

find out the unknown value

Resistance. * Made it on acardboard base with


450 300

PP018 TRANSFORMER

WORKING

The working of transformer

can be shown by using a

simple Transformer with DC

Battery & meter. * Made it

on a cardboard base with


450 300

PP019 SOLAR BATTERY To study that Electrical

energy can be produce

when light beam falls on

Photovoltaic cell

450 300

PP020 DIODE ACTION OR

SWITCHING

To study forward/ reverse

biasing of diode rectifiers

using DC supply. * Made it

on a cardboard base withdiagram drawn on it.

400 250


7/27

PP021 SWITCHING ACTION OF

TRANSISTOR

Model showing the

switching of transistor

under the forward & reverse

baising mode (Showing withLED) * Made it on a

cardboard base with


400 250

PP022 CAPACITOR CHARGE

OSCILLATOR

To study the Capacitors

Charging & discharging with

the help of an Audio

oscillator . * Made it on a

cardboard base with


450 300

PP023 CAPACITOR IN

SERIES\PARALLEL

The project shows the

charging & discharging of

capacitor under

series/parallel mode. *



on it.

450 300


8/27

PP024 LC OSCILLATOR To construct oscillator by

using LC circuit & to study

the frequency variation by

changing the value ofCapacitor or resistor. *



on it.

450 300

PP025 LIGHT SENSITIVE

OSCILLATOR

To construct Oscillator & to

study frequency variation by

varying the value of LDR

(Photocell). * Made it on a

cardboard base with


450 300

PP026 RECTIFIER USING DC To study rectifier function

using DC battery voltage as

source supply (shows

actual rectification) with

meter display. * Made it on



500 350


9/27

PP027A RECTIFIER USING AC -

HALF WAVE

To study half wave

Rectification of alternating

current & effect of different

types of filters on outputwaveform. * Made it on a

cardboard base with


450 300

PP027B RECTIFIER USING AC -

Full Wave Rectifier

A full wave rectifier using ac

with capacitor input filter.

400 250

PP028 TRANSISTOR AS SWITCH The model, prove that

Transistors Collector

current is controlled through

base current * Made it on a

cardboard base with


400 250

PP029 PHOTOCONDUCTIVE

CELL

To study response of a

Photoconductive Cell to

wave length and intensity of

light (DARKNESS

DETECTOR) * Made it on acardboard base with


450 300


10/27

PP030 THERMISTOR - FOR

TEMPERATURE SENSING

To study the working of a

Thermistor (temperature

Sensitive resistor) & to use

it for temperaturemeasurement

(Thermometer) * Made it on



450 300

PP031A TRANSISTOR DC

AMPLIFIER - COMMON

EMITTER MODE

Amplification of Transistor

under CE configuration with

LED. * Made it on a

cardboard base with


400 250

PP031B TRANSISTOR DC

AMPLIFIER - COMMONCOLLECTOR MODE

To show transistor amplifier

under CC mode showingwith LED.

400 250

PP031C TRANSISTOR DC

AMPLIFIER - COMMON

BASE MODE

working of transistor under

CB mode showing with

LED.

400 250

PP032A TRANSISTORAMPLIFICATION

CHECKER- NPN

Showing NPNTRANSISTOR Works as

a current amplifier showing

with LEDs. * Made it on a

cardboard base with


450 300


11/27

PP032B TRANSISTOR

AMPLIFICATION

CHECKER - PNP

Showing the amplification of

trasistor PNP.

450 300

PP033 ZENER DIODE VOLTAGE

REGULATOR

To study the effect of Zener

diode in DC. circuit as

voltage regulator * Made it



450 300

PP034A DIGITAL ELECTRONICS -DECIMAL TO BINARY

CONVERTER

Decimal to Binary converterwill diplay the four bit output

when a key corresponding

to decimal as input is

pressed. * Made it on a

cardboard base with


500 350

PP034B DIGITAL ELECTRONICS -

BINARY TO DECIMAL

CONVERTER

This circuit will convert and

binary input to Decimal

value

550 400

PP034C DIGITAL ELECTRONICS -

HEXA-DECIMAL TOBINARY ENCODER

The project will convert the

hexadecimal input to binaryoutput at LEDs. * Made it



600 450


12/27

PP035A LOGIC ADDER - HALF

ADDER

Half Adder (XOR) 2 input

XOR. * Made it on a

cardboard base with


400 250

PP035B LOGIC ADDER - FULL

ADDER

Full Adder - 3 input with

carry & sum. * Made it on a

cardboard base with


500 350

PP036A LOGIC AND GATE The purpose of the Model isto show the basic logic gate

with diodes and LEDs. *



on it.

400 250

PP036B LOGIC 'OR' GATE The purpose of the Model is

to show the basic logic gate

with diodes and LEDs.

400 250

PP037 LOGIC NOT GATE The purpose of the Model is

to understand the working

of NOT gate with electroniccircuit. * Made it on a

cardboard base with


400 250


13/27

PP038 LOGIC NAND GATE The purpose of the model is

to understand how to make

NAND gate with

combination of two gates. *Made it on a cardboard


on it.

450 300

PP039 LOGIC NOR GATE The purpose of this project

is to consider how to make

NOR gate with the

combination of two gates. *



on it.

450 300

PP040 LOGIC GATES COMBINE:'AND' 'OR' & 'NOT'

This is to make all threebasic gates & than make

NAND & NOR gates with

the same. * Made it on a

cardboard base with


550 400

PP041 RAIN ALARM An audio alarm blows when

the rain drops fall on the

sensor probe. * Made it on



400 250


14/27

PP042 FIRE ALARM A fire incident took place

near fire switch activates

alarm;3V (DC); Sound;

Audio Oscillator. * Made iton a cardboard base with


400 250

PP043 FENCE WIRE BURGLAR

ALARM

The Alarm blows whenever

someone tries to cut the

fencing; 3V (DC); Sound;

Audio Oscillator. * Made it



400 250

PP044 WHO's THE FIRST: Priority

Switch

Light glows, who acts faster

to press the key 6V (DC);

Logic gates

400 250

PP045 LIGHT ACTIVATED

ALARM

It starts when light Falls on

LDR 3V (DC); Sound;

Switching of an oscillator

400 250

PP046 AUTO COOLER PUMP

CONTROLLER

It switched 'off' the cooler

pump when tank willbecome empty. 6V DC;

Relay Switching

500 350

PP047 ELECTRONIC EYE It can be fitted at your door

to detect an intruder; 3V

(DC); Sound; Audio

oscillator

400 250


15/27

PP048 ELECTRONIC TIMER Electronic timers are quartz

clocks with special

electronics, and can

achieve higher precisionthan mechanical timers.

Electronic timers have

digital electronics, but may

have an analog or digital

display.

450 300

PP049 WATER LEVEL

CONTROLLER

It controls the water level of

the Overhead tank ; 6V

(DC); Relay & Transistor

Switching

500 350

PP050 AUTO WATER FEEDER An auto water feeder that

switch on the pump set ifsoil is dry to certain extent;

6v(DC);6C(DC); IC timer

500 350

PP051 FUNNY SOUNDS Intensity of light falling on

photocell change the audio

frequency; 3V (DC); Sound;

Audio oscillator

550 400

PP052 CAPACITOR

COMPARATOR

It compares the value of

two capacitors; 6V (DC);

Light display; Astable

multivibrator

550 400


16/27

PP053 VISITOR / OBJECT

COUNTER

It counts upto 2 digits When

IR sensor is obstructed; 6V

(DC); Decade

counter/Timer

700 550

PP054 METAL DETECTOR It detects ferrous metal near

to it using sensor coil and it

gives alarm indication; 3V

(dC); mutual induction and

transistor switching.

650 500

PP055A POLICE SIREN A loud police mobile sound

can be stimulated by this

circuit; 6V (DC); sound;

audio oscillator

350 0

PP056 A SIMPLE INTERCOM This is a one way intercom

can be converted to two

way by using a slide DPDT

switch. 3V DC; RC coupled

audio Amplifier

500 350

PP057 AUTOMOBILE FLASHER A timer based circuit to

switch on the light withauto turn off facility; 6V(DC)

LEDs Light; Oscillator.

700 0

PP058 DANCING LIGHTS Six LEDs dance & capture

the attention from distance;

3V(DC); light; transistor

multivibrator

400 250


17/27

PP059 DIGITAL CODE

COMBINATION LOCK

The right combination will

switch on the car ignition. It

can be used to open door

motor; 9V DC; Timer basedrelay switch

800 650

PP060 CLAP SWITCH A clap is sufficient to switch

on/off light. Benifited for

handicapped persons; 6V

(DC) application of bistable

multivibrator.

550 400

PP061 ANTI THEFT BURGLAR

ALARM

Alarm blows if someone

tries to open the door;

6V(DC); Sound; transistors

audio oscillator

550 350

PP062 TOUCH ALARM A device that gives alarm

whenever touched by some

one; 3V(DC): Sound;

Transistor Switching.

450 300

PP063 ELECTRONIC

THERMOSTAT

The simplest project in

semiconductor showingthermostat function;

3V(DC); switching of

transistor

400 250


18/27

PP064 NOISE POLLUTION

CHECKER

To check Noise Pollution

created by vehicles or

Industries; 3v(DC); meter

display

600 450

PP065 ELECTRONIC CANDLE The candle lamp will come

on when you lit light in front

of LDR; 3V(DC);

Photoconductive cell

450 300

PP066 EMERGENCY TUBELIGHT

A 6V battery can glow 7-watt tube light; 6V (DC);

transistorised inverter

650 500

PP068 TRAFFIC LIGHTS An electronic system to

control busy road crossings

of the cities; 6v(DC);

Timer/Counter circuit

550 400

PP069 MAGNET DETECTOR An audio oscillator that

gives alarm when placed

near a magnet; 3V(DC) ;

sound; Audio oscillator

400 250

PP070 LIE DETECTOR A Psycho galvanometers

principle of changing body

resistance; 3V(DC); Meter;

Transistor amplification

600 450


19/27

PP071 LIGHT ACTIVATED

SWITCH

A bulb connected becomes

ON in night & goes OFF

in day time; 220v (AC);

transistor switching

600 450

PP072 SOIL MOISTURE

INDICATOR

It gives light indication when

the soil moisture comes

down to the defined level;

3V(DC);LEDS

450 300

PP073 SMOKE DETECTOR It senses the smoke comingout of chimney of Any

industry & detect the level

of it; 3v(DC); meter display

500 350

PP074 SMOKE ALARM Alarm blows whenever

smoke increases to a

certain level; 6v(DC); Audio

oscillator

500 350

PP077 WATER LEVEL

INDICATOR

A single LED ind. to check

top level of Water tank; 3V

(DC); light; transistor

amplification

400 250

PP078 DC SUPPLY FAILURE

INDICATOR

LED glows whenever fuse

blows In circuit; 3V (DC);

light; switching action of

transistor.

400 250


20/27

PP079 AUTOMATIC NIGHT

LIGHT

A bulb glows in night

automatically goes off in

day time; 3V D.c.; light;

Transistor controlled circuit.

400 250

PP080 ELECTRONIC LETTER

BOX

A device that sense the

interruption in letter box &

informs; 3V(DC); Alarm

buzzer; Photocell action

450 300

PP081 ELECTRONICTHERMOMETER

Can be used for themeasurement of room &

outside temp; 3V(DC);

thermal sensing of

transistor Made it on

cardboard base with


450 300

PP082A MEDIUM WAVE

TRANSMITTER AM

It transmit voice to your

m.w radio. 3V DC.

Modulator circuit. Made it

on cardboard base with


500 350

PP083 FREQUENCY

MODULATION

TRANSMITTER FM

It transmit voice to your

voice to fm radio for short

distance. 3v DC;

MODULATOR

500 350


21/27

PP084 FM RECEIVER It receives to your local FM

station. 9v DC;

DEMODULATOR

600 450

PP085 SIMPLE NPN/PNP

TRANSISTOR CHECKER

Made it on cardboard base

with diagram drawn on it.

450 300

PP085B MULTITESTER It can test audio equipment

as well as transistor,

capacitor , and diode or as

a continuity tester with builtin multivibrator; 3V DC.

650 500

PP085C 741 & 555 IC TESTER One can check any make

timer and op-amp by just

inserting in IC socket

provided.

600 450

PP086 INFRARED INTRUDER

ALARM

It detects the presence of

intruder When infrared light

beam is interrupted;

6v(DC); Astable oscillator.


with diagram drown on it.No PCB required.

550 400


22/27

PP087 EMERGENCY LIGHT CUM

CHARGER

It can Recharge 2 Nos. NI-

Cd. Cells & works as

automatic emergency light;

220V (AC); light Made it oncardboard base with

diagram drown on it. No

PCB required.

550 400

PP088 SHOCK PROOF SWITCH An electronic touch

operated circuit to switch

'on' electrical bulb without

giving any shock to us;

220V(AC); light; Switching

action of transistor circuit.


with diagram drown on it.

No PCB required.

550 400

PP089 DAY/DATE COMPUTER With the help of this we can

find the day of Any date of

any month of any year from

1900-2011 AD. 3V DC;

Light Made it on cardboard

base with diagram drown

on it. No PCB required.

500 350

PP090 NUMBER FINDING GAME

CUM BIRTHDAY TELLER

Gives your Imaginatory

number up to 99 On display

screen; 5v (DC); LEDdisplay with logic circuit

550 400


23/27

PP091 SINGLE TUNE MUSICAL

BELL

The simplest circuit using

ROM IC to create musical

tune; 3V(DC); Musical

Device Made it oncardboard base with


PCB required.

400 250

PP092 OPTICAL FIBER SWITCH -

DEMO

The light transmitted to the

one end of fiber Is sensed

at the other end & activate

the light switch OR musical

bell. Made it on cardboard

base with diagram drown

on it. No PCB required.

550 400

PP093 SELF RESETTINGINTRUDER ALARM

Alarm activates for fewseconds when IR light

beam interrupted on

sensor; 6V(DC); timer

based. Made it on

cardboard base with


PCB required.

500 350


24/27

PP094A MICROPHONE AMPLIFIER It picks signals direct from

mic and amplify the same to

be listen at a distance.

Made it on cardboard basewith diagram drown on it.

No PCB required.

550 400

PP094B PUSH PULL AMPLIFIER: It needs any walkman or

mobile phone audio signals

to amplify for

demonstration.

600 450

PP094C RC COUPLED AMPLIFIER: A simple speaker work as

microphone to pck the

signals at input and it is

amplified and output again

fed to another speaker.Made it on cardboard base


No PCB required.

550 400


25/27

PP094D 7 WATT POWER

AMPLIFIER

The op-amplifier IC 810

based circuit that amplifier

the low power sound

signals to 7 watts audiooutput. One can connect

any walkman or mobile

phone or Personal

computer for amplification.

This also controls the Bass

and treble effects for this.

700 550

PP095 TIMER WITH AUDIO

ALARM:

It gives an audio signal after

the Adjusted time delay set

by a potentiometer; 9V(DC);

Sound; Timer IC Made it on

cardboard base with


PCB required.

450 300

PP096 BLIND MAN'S STICK: It is Useful device for blind

person to cross road in

night as it gives audio

indication; 6v(DC); Audiooscillator

550 400


26/27

PP097 AUTO HEAD LIGHT

FADDER

This is a useful device to

avoid accidents on road as

it automatically dim / fad

head light of car as lightfalls on the sensor at night.



No PCB required.

600 450

PP098 SIX LED WATER LEVEL

INDICATOR:

Hex inverter based 'NOT'

logic TTL IC is the base of

this circuit. A probe to be

dipped in water; Lights;

6v(DC)

550 400

PP099 INFRARED REMOTE

SWITCH:

Any electrical appliance

connected to this circuit canbe switch on/off with this IR

switch. It consist of two unit-

one is IR transmitter and

other is Ir reciever

connected to relay and

power supply ; 12v (DC);Relay Switching

1400 1200


27/27

PP100 ELECTRONIC

TEMPERATURE

SENSITIVE SWITCH -

THERMOSTAT:

OP-AMP based simple

thermostat will stabilize

temperatures. One can set

temperature with in afraction of one degree

centigrade. Made it on

cardboard base with


PCB required.

650 500

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Physics Model Projects