Physics Model Projects
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Transcript of Physics Model Projects
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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
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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
diagram drawn on it.
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
diagram drawn on it.
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
diagram drawn on it.
400 250
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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
a cardboard base with
diagram drawn on it.
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
diagram drawn on it.
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
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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
base with diagram drawn
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
diagram drawn on it.
450 300
PP012A AC
GENERATOR/DYNAMO
A model shows the
conversion of mechancial to
electrical energy. * Made iton a cardboard base with
diagram drawn on it.
400 250
PP012B AC MOTOR A model shows the
conversion of electrical to
mechanical energy. * Made
it on a cardboard base with
diagram drawn on it.
400 250
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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
diagram drawn on it.
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
diagram drawn on it.
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
diagram drawn on it.
450 300
PP016 KIRCHOFFS LAW To study Kirchoffs Law withthe combination of
resistance in series under
Junction Rule. * Made it on
a cardboard base with
diagram drawn on it.
450 300
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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
diagram drawn on it.
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
diagram drawn on it.
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
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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
diagram drawn on it.
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
diagram drawn on it.
450 300
PP023 CAPACITOR IN
SERIES\PARALLEL
The project shows the
charging & discharging of
capacitor under
series/parallel mode. *
Made it on a cardboard
base with diagram drawn
on it.
450 300
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PP024 LC OSCILLATOR To construct oscillator by
using LC circuit & to study
the frequency variation by
changing the value ofCapacitor or resistor. *
Made it on a cardboard
base with diagram drawn
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
diagram drawn on it.
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
a cardboard base with
diagram drawn on it.
500 350
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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
diagram drawn on it.
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
diagram drawn on it.
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
diagram drawn on it.
450 300
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PP030 THERMISTOR - FOR
TEMPERATURE SENSING
To study the working of a
Thermistor (temperature
Sensitive resistor) & to use
it for temperaturemeasurement
(Thermometer) * Made it on
a cardboard base with
diagram drawn on it.
450 300
PP031A TRANSISTOR DC
AMPLIFIER - COMMON
EMITTER MODE
Amplification of Transistor
under CE configuration with
LED. * Made it on a
cardboard base with
diagram drawn on it.
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
diagram drawn on it.
450 300
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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
on a cardboard base with
diagram drawn on 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
diagram drawn on it.
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
on a cardboard base with
diagram drawn on it.
600 450
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PP035A LOGIC ADDER - HALF
ADDER
Half Adder (XOR) 2 input
XOR. * Made it on a
cardboard base with
diagram drawn on it.
400 250
PP035B LOGIC ADDER - FULL
ADDER
Full Adder - 3 input with
carry & sum. * Made it on a
cardboard base with
diagram drawn on it.
500 350
PP036A LOGIC AND GATE The purpose of the Model isto show the basic logic gate
with diodes and LEDs. *
Made it on a cardboard
base with diagram drawn
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
diagram drawn on it.
400 250
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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
base with diagram drawn
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. *
Made it on a cardboard
base with diagram drawn
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
diagram drawn on it.
550 400
PP041 RAIN ALARM An audio alarm blows when
the rain drops fall on the
sensor probe. * Made it on
a cardboard base with
diagram drawn on it.
400 250
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PP042 FIRE ALARM A fire incident took place
near fire switch activates
alarm;3V (DC); Sound;
Audio Oscillator. * Made iton a cardboard base with
diagram drawn on it.
400 250
PP043 FENCE WIRE BURGLAR
ALARM
The Alarm blows whenever
someone tries to cut the
fencing; 3V (DC); Sound;
Audio Oscillator. * Made it
on a cardboard base with
diagram drawn on 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
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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
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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
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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
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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
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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
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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
diagram drawn on it.
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
diagram drawn on it.
500 350
PP083 FREQUENCY
MODULATION
TRANSMITTER FM
It transmit voice to your
voice to fm radio for short
distance. 3v DC;
MODULATOR
500 350
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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.
Made it on cardboard base
with diagram drown on it.No PCB required.
550 400
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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.
Made it on cardboard base
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
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PP091 SINGLE TUNE MUSICAL
BELL
The simplest circuit using
ROM IC to create musical
tune; 3V(DC); Musical
Device Made it oncardboard base with
diagram drown on it. No
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
diagram drown on it. No
PCB required.
500 350
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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
with diagram drown on it.
No PCB required.
550 400
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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
diagram drown on it. No
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
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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.
Made it on cardboard base
with diagram drown on it.
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
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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
diagram drown on it. No
PCB required.
650 500