Elenco Upgrade Kit SC300 to SC750 Manual de usuario

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Pagina 1 - REV-D Revised 2012

Copyright © 2012, 2010 by Elenco®Electronics, Inc. All rights reserved. No part of this book shall be reproduced by 753104any means; electronic, photo

Pagina 2 - Batteries:

-9-Project #308Build the circuit shown. Turn on the slide switch (S1), you hear a beepsignaling that you may begin recording. Talk into the micropho

Pagina 3

-35-Project #575OBJECTIVE: To build a sun-powered oscillator circuit.Solar Bird SoundsSet the meter (M2) to the LOW (or 10mA) scale. With the slide

Pagina 4 - About Your New Snap Circuits

-36-Project #577OBJECTIVE: To learn the principle of an SCR.SCR Solar Bomb SoundsSet the meter (M2) to the LOW (or 10mA) scale. With the slide switc

Pagina 5 - Parts (continued)

-37-Project #579OBJECTIVE: To combine U2 with an amplifier.U2 with TransistorAmplifierProject #580U2 with TransistorAmplifier (II)OBJECTIVE: To comb

Pagina 6

-38-Project #582OBJECTIVE: To create a sound circuit.Loud SoundsTurn the slide switch (S1) on and you should hear a tone from thespeaker (SP).Project

Pagina 7

-39-Project #584OBJECTIVE: To create a sound circuit.Motor Sound UsingTransformerProject #585OBJECTIVE: To create a sound circuit.Motor Sound with L

Pagina 8

-40-Project #587OBJECTIVE: Using AC and DC current.AC & DC CurrentThis circuit creates an AC & DC current. Press the press switch (S2)a few

Pagina 9 - Adjustable Volume

-41-Project #589OBJECTIVE: To use AC voltage.AC VoltageTurn the slide switch (S1) on. The LED’s (D1 & D2) flash so fast thatthey appear to be on

Pagina 10

-42-Project #591OBJECTIVE: To use AC voltage.AC Voltage (III)This project is similar to project #589. When the slide switch (S1) isturned on, the re

Pagina 11

-43-Project #594OBJECTIVE: To create a pulsing motor circuit.Pulsing MotorSet the meter (M2) to the LOW scale. Turn on the slide switch (S1) andnow y

Pagina 12 - Mega Circuit

-44-Project #595 Noisemaker(IV)OBJECTIVE: To create a soundcircuit.Project #597Noisemaker(VI)OBJECTIVE: To create a sound circuit.Project #599 Noise

Pagina 13 - SCR & Motor

-10-Project #312Connecting the power amplifier IC (U4) to the output of the recordingIC (U6), you can make much louder music than project #308.Turn on

Pagina 14

-45-Project #601OBJECTIVE: To create a sound circuit.Alarm PowerProject #602Alarm Power (II)OBJECTIVE: To create a sound circuit. OBJECTIVE: To hea

Pagina 15 - 0-3V Voltmeter

-46-Project #604OBJECTIVE: To power other devices using the alarm IC.Mega Pulser &FlasherIn this circuit, you will power many devices using the a

Pagina 16

-47-Project #606OBJECTIVE: To use the alarm IC to flash between “2” & “3”.“2” & “3” BlinkerThe circuit switches between numbers “2” & “3”

Pagina 17 - Meter Deflect

-48-Project #608OBJECTIVE: To use the alarm IC to flash between “3” & “6”.“3” & “6” BlinkerThe circuit switches between numbers “3” & “6”

Pagina 18 - Segment LED

-49-Project #610OBJECTIVE: To use the alarm IC to flash between “O” & “o”.“O” & “o” BlinkerThe circuit switches between upper case “O” and lo

Pagina 19 - Music Meter

-50-Project #612OBJECTIVE: To use the alarm IC to flash between “H” & “L”.“H” & “L” BlinkerThe circuit switches between letters “H” & “L”

Pagina 20 - 7 Second Timer

-51-Project #614OBJECTIVE: To construct a circuit that indicates if a door isopen or closed using light.Open & ClosedIndicatorSwitching from lett

Pagina 21

-52-Project #617OBJECTIVE: To construct a circuit that indicates vibration.Vibration SounderProject #618OBJECTIVE: To use the SCR to start a circuit

Pagina 22

-53-Project #619OBJECTIVE: Control bulbs L1 & L2 with an SCR andtransistor.SCR & TransistorSwitchTurn the slide switch (S1) on and then press

Pagina 23 - Bulb & Relay

-54-Project #621OBJECTIVE: To decrease the speed of a motor using an SCRand transistor.Two-speed Motor (II)Instead of increasing the motor’s speed as

Pagina 24

-11-Project #316OBJECTIVE: To build a working FM radio.The FM module (FM) contains a scan (T) and a reset (R) button. TheR button resets the frequen

Pagina 25 - Meter Deflection

-55-Project #623OBJECTIVE: To build an AM radio with LED’s.AM Radiowith Power LED’sSet the adjustable resistor (RV) to the middle position and turn t

Pagina 26 - AC to DC Current

-56-Project #625OBJECTIVE: To construct an LED flasher.LED FlasherSet the adjustable resistor (RV) to the top position and then turn on theslide swit

Pagina 27 - Buzzer & Relay

-57-Project #628OBJECTIVE: To build a variable stepper motor.Stepper MotorAdjust the adjustable resistor(RV)to the middle position and turn onthe sli

Pagina 28

-58-Project #630OBJECTIVE: To add sound to a stepper motor circuit.Stepper Motor w/ SoundModify project #630 by removing the speaker (SP) and replaci

Pagina 29 - Recorded Voice Transmitter

-59-Project #633OBJECTIVE: To control the alarm IC with an oscillator circuit.Oscillator AlarmSet the adjustable resistor (RV) to the far left and tu

Pagina 30

-60-Project #637OBJECTIVE: To build a simple oscillator that beeps.Adjustable BeeperTurn the slide switch (S1) on and this simple oscillator circuit

Pagina 31 - Sound Activated Fan

-61-Project #640OBJECTIVE: To construct an LED strobe light.Strobe LightThis is an example of how a large strobe light works. Turn the slideswitch (

Pagina 32

-62-Project #642OBJECTIVE: To demonstrate the operations of the NAND gate.NAND GateProject #643OBJECTIVE: To demonstrate the operations of the OR ga

Pagina 33 - Project #387 Alarm Light (II)

-63-Project #644OBJECTIVE: To demonstrate the operations of the NOR gate.NOR GateProject #645OBJECTIVE: To demonstrate the operations of the “exclus

Pagina 34

-64-Project #646OBJECTIVE: To build a high pitch oscillator.High Pitch OscillatorProject #648Low PitchOscillator (II)OBJECTIVE: To modify project #6

Pagina 35

-12-Project #318OBJECTIVE: To learn the principle of an SCR.This circuit demonstrates the principle of the SCR (Q3). The SCR canbe thought of as an

Pagina 36 - Musical Space War

-65-Project #650OBJECTIVE: To use the alarm IC with the 7-segment display.Segment JumperTurn the slide switch (S1) on; segments A, B, and F light and

Pagina 37 - Bee (III)

Project #652OBJECTIVE: To add LED’s to a stepper motor circuit.Stepper Motor withLamp & LED’sSet the adjustable resistor (RV) to the middle posit

Pagina 38

-67-Project #654OBJECTIVE: To modify project #653 so the motor slows down.IC Motor SpeedTurn the slide switch (S1) on. As the output from the IC (U2

Pagina 39 - Adjustable Voltage

-68-Project #656OBJECTIVE: To learn about the electromagnet.ElectromagnetDelayerBuild the circuit and turn it on. After a delay of about 2 seconds,

Pagina 40

-69-Project #658OBJECTIVE: To learn about the electromagnet.Two-LampElectromagnet DelayerBuild the circuit and turn it on. First the 2.5V lamp (L1)

Pagina 41

-70-Project #660OBJECTIVE: To learn how electricity and magnetism arerelated.ElectromagnetismProject #661 Electromagnetism & CompassYou need a co

Pagina 42

Use the circuit from project #660, with the ironcore rod in the electromagnet (M3). Press thepress switch (S2) and use the electromagnet topick up so

Pagina 43 - Machine Gun Recorder

-72-Project #664OBJECTIVE: To show how electricity can lift things usingmagnetism.Electromagnet TowerProject #665OBJECTIVE: To learn how electricity

Pagina 44 - Project #432

Straighten andbend paperclip-73-Project #666Adjustable Paperclip SuspensionProject #667OBJECTIVE: To show how electricity can lift things using magne

Pagina 45 - 15 Second Alarm

-74-Project #668OBJECTIVE: To show how electricity can lift things usingmagnetism.PhotoresistorPaperclip SuspensionProject #669OBJECTIVE: To show ho

Pagina 46 - Project #435

-13-Project #320OBJECTIVE: To build a music alarm.The alarm circuit activates when you remove the jumper wire frompoints A & B. The jumper wire

Pagina 47

-75-Project #670OBJECTIVE: To show how electricity can lift things usingmagnetism.Paperclip Oscillator (II)Project #671OBJECTIVE: To show how electr

Pagina 48

Straighten andbend paperclip-76-Project #672OBJECTIVE: To show how electricity can lift things usingmagnetism.Paperclip Oscillator (IV)OBJECTIVE: To

Pagina 49 - Motor Sound Indicator

-77-Project #675OBJECTIVE: To show how electricity can lift things using magnetism.High Frequency VibratorProject #676OBJECTIVE: To show how electri

Pagina 50

-78-Project #677OBJECTIVE: To show how electricity can move things usingmagnetism.Siren Paperclip VibratorTake a paperclip and straighten it out, ben

Pagina 51 - Project #459

-79-Project #680OBJECTIVE: To show how electricity can move things usingmagnetism.Alarm Vibrator w/ LEDTake a paperclip and straighten it out, bend i

Pagina 52 - Meter Deflection (II)

-80-Project #682OBJECTIVE: To show how electricity can lift things using magnetism.Relay-Whistle VibratorTake a paperclip and straighten it out, bend

Pagina 53

-81-Project #684OBJECTIVE: Introduction to the vibration switch.Vibration LEDThe vibration switch (S4) contains two separate contacts; a spring iscon

Pagina 54 - Project #478

-82-Project #687OBJECTIVE: To turn the music IC on and off using thevibration switch.Shaky Birthday SongConnect the vibration switch (S4) to the circ

Pagina 55 - Simple Illumination

-83-Project #689OBJECTIVE: To build an out of balance turn off circuit.Out of BalanceProject #690OBJECTIVE: To sound an alarm when something is shak

Pagina 56 - Indicator

-84-Project #691OBJECTIVE: To make sounds when something is shaken.Vibration Space WarTurn on the slide switch (S1) and shake the circuit or bang on

Pagina 57

-14-Project #323OBJECTIVE: To build a 3mA meter circuit.3mA MeterProject #324OBJECTIVE: To build a voltmeter.0-3V VoltmeterBuild this 0-3V voltmeter

Pagina 58 - Resistor Measurement

-85-OTHER FUN ELENCO®PRODUCTS!For a listing of local toy retailers who carry Snap Circuits®, please visit www.elenco.com or call us toll-free at (800)

Pagina 59

-86-OTHER FUN ELENCO®PRODUCTS!Project LabsNo Soldering RequiredEducational KitsNo Soldering Required500-in-1 Electronic Project LabModel MX-909The pur

Pagina 60

ELENCO®150 Carpenter AvenueWheeling, IL 60090(847) 541-3800Website: www.elenco.come-mail: [email protected]

Pagina 61

Copyright © 2005 by Elenco®Electronics, Inc. All rights reserved. No part of this book shall be reproduced by REV-B Revised 2005 7

Pagina 62

If you have any questions contact:Elenco®Electronics, Inc.150 Carpenter AvenueWheeling, IL 60090(847) 541-3800Website: www.elenco.com • e-mail: elenc

Pagina 63 - Upgrade Kit

-2-Electronic engineers use specialized test equipment to “see”electronic signals and make performance measurements. Theyuse an oscilloscope to look a

Pagina 64

-3-You may freeze a waveform on the screen by clicking on the Holdmode button (just to the right of the On-Line button).WARNING: Do not “save setup” i

Pagina 65 - REV-E Revised 2012

-4-IMPORTANT NOTE: The designs for the microphone input portvary throughout the computer industry. Hence you may getwaveforms different from those sho

Pagina 66

-5-By using the microphone audio input and the flexible processingpower of the personal computer, we have created an inexpensiveand easy-to-use way of

Pagina 67

-6-Project # Description Page #PC1 Pitch PC 7PC2 Screaming Fan PC 11PC3 Hissing Foghorn PC 14PC4 Light and Sounds PC 16PC5 Light and Sounds PC (II) 18

Pagina 68 - Resistor Capacitor

-15-Project #325OBJECTIVE: To understand the function of the adjustable resistor.An adjustable resistor is a normal resistor with an additional arm c

Pagina 69 - Snap Circuits

-7-Project #PC1OBJECTIVE: To look at the output signal from a transistor oscillator while changing the pitch of the sound.Pitch PCYou will now be intr

Pagina 70

Note that your picture may not exactly match this picture due tovariances in the microphone input gain between computers, whichis beyond software cont

Pagina 71

The small slash “-” represents the trigger voltage, when the signalreaches this voltage level it activates the display. This makes iteasy to observe a

Pagina 72

-10-The 1:1 gain mode does not apply to the FFT screen, so move theY1 gain control down to here so you can see the peak energy atthe low frequencies.M

Pagina 73 - Electronic Rain

Now adjust the horizontal scale so the peaks line up with thegridlines as they did before.Notice that all the peaks went down in frequency by acorresp

Pagina 74 - Independent

-12-Build the circuit shown. If continuing from the previous experimentthen close the Winscope program and run it again, to reset thesettings. Click o

Pagina 75 - Shapes to be drawn

-13-What you see here is the effect of timing variations on the triggerused for synchronization. Turn off the trigger and you will see howmuch variati

Pagina 76 - Electronic Kazoo (II)

-14-Project #PC3OBJECTIVE: To demonstrate wait mode with multiple colors.Hissing Foghorn PCBuild the circuit shown. If continuing from the previous ex

Pagina 77 - Oscillator

Place Winscope in Wait mode by clicking on the button for it, thenslowly press the On-Line button several times. Now turn off theslide switch (snap pa

Pagina 78 - Rectifier

-16-Project #PC4OBJECTIVE: To look at the output signal from a circuit that makes alarm sounds.Light & Sounds PCBuild the circuit and connect the

Pagina 79 - SCR Shutdown

-16-Project #328OBJECTIVE: To learn the principle of an SCR.In this circuit, the 6-volt bulb (L2) will not light until the SCR (Q3) istriggered. Tur

Pagina 80 - Output Forms

If continuing from the previous experiment then close the Winscopeprogram and run it again, to reset the settings. Then use the mouseto set it up as s

Pagina 81 - Power Meter

-18-Sample Frequency SpectrumModify the circuit for project PC4 by connecting points X and Y on thesnap diagram. Now the sound is a machine gun, it sh

Pagina 82 - Storing Energy

-19-Look at the waveform in oscilloscope mode using the same settingsas earlier in PC4. Replace the whistle chip with the speaker andremove the lamp.

Pagina 83 - Transformer Lights

-20-The waveform shown here is from humming into the microphone,notice how the tops of the pulses show a regular pattern of dipsnow.Look ahead to the

Pagina 84 - Machine Siren

-21-You probably noticed that the width of the pulses in the pulsestream is constantly changing, that is because there is actually asecond type of mod

Pagina 85 - Back EMF (II)

-22-Project #PC12OBJECTIVE: To look at the output signal from an AM radio.Build the circuit shown andconnect the PC-interfacecable to the microphonein

Pagina 86

-23-If continuing from the previous experiment then close the Winscopeprogram and run it again, to reset the settings. Then use the mouseto set the sc

Pagina 87 - Meter Ranges

-24-Build the circuit shown and connect the PC-interface cable to themicrophone input on your computer.Project #PC13Space War PCOBJECTIVE: To look at

Pagina 88

-25-Click on the FFT button to look at the frequency spectrum for thesesignals. For best viewing set the amplitude and time scales (reallyamplitude an

Pagina 89 - Solar Batteries

-26-If continuing from the previous experiment then close the Winscopeprogram and run it again, to reset the settings. Click on the On-Linebutton to a

Pagina 90

-17-Project #329OBJECTIVE: To demonstrate how a seven segment LED works.The display (D7) is made up of seven segments. Each segmentcontains an LED c

Pagina 91

mode) have nearly all of their energy at a specific frequency like forthe hum. “Square” or “rectangular” looking waveforms (like inProject PC1) and mo

Pagina 92 - Solar Cell vs. Battery (II)

-28-Project #PC16Symphony of Sounds PCOBJECTIVE: To see the waveforms for a complex signal.The Symphony of Sounds project combines waveforms from theM

Pagina 93 - Solar Sounds Combo

Project #PC17Doorbell PCOBJECTIVE: To look at the output of a musical circuit.-29-Build the circuit shown. If continuing from the previous experimentt

Pagina 94 - Better Solar Alarm

-30-Project #PC18Periodic Sounds PCOBJECTIVE: To look at the output of an alternately changingcircuit.Build the circuit shown. If continuing from the

Pagina 95 - Solar Space War

-31-Now change to FFT mode to look at the frequency spectrumscorresponding to the 2 waveforms above. Try the settings shownhere.SettingsThis is the sp

Pagina 96 - (U1) with the alarm IC (U2)

-32-Build the circuit shown. If continuing from the previous experimentthen close the Winscope program and run it again, to reset thesettings. Click o

Pagina 97

-33-Project #PC20Space War Flicker PCOBJECTIVE: To continuously show the patterns created by thespace war IC.Click on the On-Line button to activate,

Pagina 98

-34-Project #PC21Buzzing in the Dark PCOBJECTIVE: To build a circuit that buzzes.Build the circuit shown. If continuing from the previous experimentth

Pagina 99

-35-Turn on FFT mode to look at the frequency spectrum, try thesettings shown here.Now put the 0.02mF capacitor backin place of the 0.1mF capacitor to

Pagina 100 - Solar Bird Sounds (II)

-36-Build the circuit shown. If continuing from the previous experimentthen close the Winscope program and run it again, to reset thesettings. Click o

Pagina 101 - Flashing Laser LED’s

-18-Project #334OBJECTIVE: To configure the sevensegment to display the number 5.Connect A, F, G, C, & D to the negative of thebattery.Display #5

Pagina 102

-37-Build the circuit shown. If continuing from the previous experimentthen close the Winscope program and run it again, to reset thesettings. Click o

Pagina 103 - Swinging Meter

-38-Project #PC24High Pitch Bell PCOBJECTIVE: To build a high pitch bell.Build the circuit shown. If continuing from the previousexperiment then close

Pagina 104

-39-Project #PC25Tone Generator PCOBJECTIVE: To build a high frequency oscillator.Build the circuit shown. If continuing from the previous experimentt

Pagina 105 - Noisemaker

-40-Project #PC28Old-Style Typewriter PCOBJECTIVE: To build a circuit that sounds like a typewriter.Build the circuit shown. If continuing from the pr

Pagina 106 - AC Voltage (II)

-41-Project #PC29Transistor Fading Siren PCOBJECTIVE: To build a siren that slowly fades away.Build the circuit shown. If continuing from the previous

Pagina 107 - Noisemaker (II)

-42-Project #PC31Police Siren Amplifier PCOBJECTIVE: To show the output of an amplifier.You may also make different alarm sounds by connecting the ala

Pagina 108 - Noisemaker (III)

Project #PC33Space War Amplifier PC-43-Build the circuit shown and use the same settings as in PC31 toview the waveform. Press the switch (S2) to chan

Pagina 109 - Project #595 Noisemaker

-44-Try these settings tosee the spectrum:Modify the circuit for project PC34 by placing the 0.02mF capacitor(C1) on top of the whistle chip (WC). Loo

Pagina 110

Turn on the switch and adjust the variable capacitor (CV) for a radiostation, then adjust the loudness using the adjustable resistor (RV).Use the same

Pagina 111 - “E” & “S” Blinker

-46-Use Winscope to view the waveform and frequency spectrumwhen playing back your recording and music. A sample musicwaveform is shown here.Sample mu

Pagina 112 - “9” & “0” Blinker

-1-Table of ContentsBasic Troubleshooting 1Parts List 2MOREAbout Your Snap Circuits®Parts 3, 4MOREAdvanced Troubleshooting 4MOREDO’s and DON’Ts of Bui

Pagina 113 - “c” & “C” Blinker

-19-Project #341OBJECTIVE: Turn on and off LED’s using a relay.A relay is an electronic switch with contacts that are opened or closedusing voltage.

Pagina 114 - “b” & “d” Blinker

-47-This recorder IC circuit works the same as in project PC40 exceptthat the power amplifer IC (U4) used here makes the sound muchlouder than in proj

Pagina 115 - “A” & “O” Blinker

-48-Project #PC43Oscillation Sounds PCOBJECTIVE: To view the output of an oscillator circuit.You may look at a pulse close-up by changing the time sca

Pagina 116

-49-Project #PC47Oscillator Sounds PCOBJECTIVE: To view the output of an oscillator circuit.Build the circuit and try the settings shown.SettingsProje

Pagina 117 - SCR Noise Circuit

-50-Build the circuit and try the settings shown. You may try othersettings to zoom in or look at the frequency spectrum.SettingsProject #PC50Whistle

Pagina 118 - Two-speed Motor

-51-Project #PC54Bird Sounds PC (II)Replace the 100mF capacitor (C4) with the 10mF capacitor (C3). Thefrequency of the oscillator is the same as befor

Pagina 119 - Current Flow

-52-Project #PC59Variable Oscillator PCOBJECTIVE: To view the output of an oscillator circuit.Build the circuit and try the settings shown. Move the a

Pagina 120

-53-Project #PC63Electronic Sound PCOBJECTIVE: To view the output of an oscillator circuit.Build the circuit and try the settings shown. Press the pre

Pagina 121

-54-Project #PC65Siren PCOBJECTIVE: To view the output of a fading siren circuit.Build the circuit and try the settings shown. Flip on the slideswitch

Pagina 122 - Crazy Music IC

-55-Use the circuit from the Drawing Resistors project #516, butconnect the PC-interface cable across the speaker. Use a pencil todraw the shapes show

Pagina 123

-56-Sample frequency spectrum:You can replace the 0.1mF capacitor C2 with the 10mF capacitor C3(“+” on the right) to change the sound.SettingsSample w

Pagina 124

-20-Project #343OBJECTIVE: To build a half wave rectifier circuit.A rectifier changes an AC voltage into a DC voltage. A diode (D1) isused because i

Pagina 125

-57-Build the circuit and press the press switch a few times, you hearcute sounds like a bumble bee. Use Winscope to see how thewaveform fades away af

Pagina 126 - AND Gate

-58--58-Build the circuit and try the settings shown. Turn it on, press thepress switch (S2) several times, and wave your hand over thephotoresistor (

Pagina 127 - Project #643

IMPORTANT NOTICEDisclaimer InformationOscilloscope for Windows95®or newer, version 2.51.OSCILLOSCOPE IS SUPPLIED TO YOU AS IS, AND INNO CASE IS THE AU

Pagina 128 - XOR Gate

-21-Project #347OBJECTIVE: Making telegraph sounds.Press the press switch (S2) down. The circuit oscillates and the ACvoltage generated from the tra

Pagina 129

-22-Project #353OBJECTIVE: To make a relay buzzer.When you turn on the switch (S1), you should hear a buzzing soundfrom the relay (S3). The sound is

Pagina 130 - DP & Zero Flasher

Project #355OBJECTIVE: To use a photoresistor to control a relay.Under normal light, the resistance of the photoresistor (RP) is low, allowing a volt

Pagina 131 - IC Start & Stop

-24-Project #357OBJECTIVE: Build an adjustable light-controlled relay.You can set the amount of light it takes to keep the bulb (L2) on byadjusting t

Pagina 132 - Sound & Light Flasher

Project #360OBJECTIVE: To measure the current through a transformer.Set the meter (M2) to the LOW (or 10mA) setting. By placing themeter, diode (D3)

Pagina 133

-26-Project #361OBJECTIVE: To use a transformer for a louder buzzer.Turn on the switch (S1). The speaker (SP) generates a buzzer sound.As in project

Pagina 134

-27-Project #363OBJECTIVE: To configure the sevensegment to display the capital letter “F”.Connect A, E, F, & G to the negative ofthe battery.Dis

Pagina 135 - Project #660

-28-Project #376OBJECTIVE: To hear your voice on the radio.You need an AM radio for this project. Build the circuit shown and placeit next to your AM

Pagina 136 - Electromagnet Suction

-2-Qty. ID Name Symbol Part # Qty. ID Name Symbol Part #r 32-Snap Wire 6SC02r 1Analog Meter 6SCM2r 15-Snap Wire 6SC05r 1SCR 6SCQ3r 1Diode 1N40016SCD3r

Pagina 137 - Paperclip Compass

-29-Project #377OBJECTIVE: To build an alarm circuit.The circuit uses the space war IC (U3) and works the same way asproject #320. Remove the jumper

Pagina 138 - Adjustable Paperclip w/ Delay

-30-Project #381OBJECTIVE: To construct a time delay circuit.Turn on the slide switch (S1) and the bulb (L2) does not light. Pressswitch (S2) and sl

Pagina 139 - Paperclip Oscillator

-31-Project #384OBJECTIVE: To build a circuit that lights an LED to indicatethe recording mode.Recording LEDIndicatorProject #385OBJECTIVE: To add a

Pagina 140 - Paperclip Oscillator (III)

-32-Project #386OBJECTIVE: To light a bulb to indicate an open circuit.Alarm LightProject #387 Alarm Light (II)This is another example of a alarm tha

Pagina 141 - Straighten and

-33-Project #388OBJECTIVE: To build a night-sensitive police car sound.As the photoresistor (RP) is exposed to light, its resistance is very low,ther

Pagina 142 - High Frequency Vibrator (II)

-34-Project #392OBJECTIVE: To build a light-sensitive police car sound.As long as the photoresistor (RP) is exposed to light, the alarm IC (U2)output

Pagina 143

-35-Project #396 Flashing 8OBJECTIVE: Use the Alarm IC as a switch to flash the number “8”.Turn on the slide switch (S1) and the number 8 starts flas

Pagina 144 - Alarm Vibrator w/ LED (II)

-36-Project #399OBJECTIVE: To make different tones with an oscillator.Build the circuit and turn on the slide switch (S1), you hear a high-frequency

Pagina 145 - Relay-Whistle Photo Vibrator

-37-Project #404OBJECTIVE: Build an oscillator circuit.Turn on the slide switch (S1) and the LED (D1) lights as the speaker(SP) emits a tone. The ci

Pagina 146

-38-Project #409OBJECTIVE: To build a circuit that checks the transistor.Set the meter (M2) to the LOW (or 10mA) setting. Turn on the switch(S1), th

Pagina 147 - Vibration Detector

-3-(Part designs are subject to change without notice).The FM module (FM) contains an integrated FM radio circuit.Refer to the figure below for the p

Pagina 148 - Vibration Alarm

-39-OBJECTIVE: To construct a flashing display for the capital letter C.Connect segments A, D, E & F to the circuit. Turn on the switch (S1), th

Pagina 149 - Vibration Light

-40-OBJECTIVE: Show variations of project #419.Connect the whistle chip (WC) across points B & C.Whistle Chip Sounds (II)Project #420OBJECTIVE:

Pagina 150 - Deluxe Snap Rover

-41-Project #425OBJECTIVE: To light the LED’s using the recording IC.The recording IC (U6) lights the LED’s (D1 & D2) instead of driving thespeak

Pagina 151 - No Soldering Required

-42-Project #428OBJECTIVE: To record the sound from the alarm IC.The circuit records the sound from the alarm IC (U2) into the recordingIC (U6). Tur

Pagina 152 - Website: www.elenco.com

-43-The length of time the motor (M1) runs depends on the position of theadjustable resistor (RV). When the press switch (S2) is pressed, the470μF ca

Pagina 153 - Copyright © 2005 by Elenco

-44-Project #433OBJECTIVE: To build a manual timer using a relay and whistlechip.This circuit is similar to project #431 except now the whistle chip

Pagina 154 - CI-73 - READ THIS FIRST

-45-Project #441 Project #442OBJECTIVE: Use the Alarm IC as a switch to flash the numbers “1 & 2”.Connect segments B & C to the circuit. Tur

Pagina 155 - WARNING:

-46-Project #445Alarm Timer (II)OBJECTIVE: To change the time by switching the resistor andcapacitor.Project #446Alarm Timer (III)Build this circuitu

Pagina 156 - DO THEM FIRST!

-47-OBJECTIVE: To create bird sounds.Turn on the switch (S1). The circuit makes a bird sound. Bird SoundsProject #447OBJECTIVE: To create bird soun

Pagina 157 - This waveform . .

-48-Project #453OBJECTIVE: Build a circuit that records the sound of the motorspinning.Placing the motor (M1) (with the fan attached) next to the mic

Pagina 158 - Microsoft Word

Elenco®is not responsible for parts damaged due to incorrect wiring.If you suspect you have damaged parts, you can follow this procedure to systematic

Pagina 159 - Project Listings

-49-Project #455OBJECTIVE: Use the whistle chip and relay to make sound.Turn on the slide switch (S1) and the relay (S3) opens and closescontinuously

Pagina 160 - Pitch PC

-50-OBJECTIVE: To create the sound of a cat.Set the adjustable resistor (RV) to the far left. Press and release the switch (S2). Youshould hear the

Pagina 161

-51-OBJECTIVE: Construct a light-controlled display.Connect segments B & C to the circuit. Turn on the switch (S1),the display should be off. P

Pagina 162

-52-Project #469OBJECTIVE: Light the number 3 using alight-controlled display.Use the circuit from project #467. Connect A, B, G,C, & D to the c

Pagina 163

-53-OBJECTIVE: To change the tone using the adjustable resistor.Set the adjustable resistor (RV) to the bottom position. Turn on the slide switch (S

Pagina 164 - Screaming Fan PC

-54-Project #485OBJECTIVE: To make a fixed-current path.Set the meter (M2) to the LOW (or 10mA) setting. The meter indicatesthe amount of current in

Pagina 165 - With Storage Mode

-55-Project #487OBJECTIVE: To measure the voltage drop across diodes.Set the meter (M2) to the LOW (or 10mA) setting. Turn on the slideswitch (S1) a

Pagina 166 - Settings

-56-Project #489Set the meter (M2) to the LOW (or 10mA) setting. Instead of driving aspeaker (SP) with the music IC (U1), you can see it by using the

Pagina 167 - Hissing Foghorn PC

-57-Project #493OBJECTIVE: To make a simple voltage divider.Set the meter (M2) to the LOW (or 10mA) scale. This circuit is a simplevoltage divider w

Pagina 168

-58-OBJECTIVE: To construct a light-controlled display for lower caseletters.Connect C, D, E, F & G to the circuit. Turn on the slide switch (S1

Pagina 169 - Light & Sounds PC

-5-MOREDO’s and DON’Ts of Building CircuitsAfter building the circuits given in this booklet, you may wish to experiment on your own. Usethe projects

Pagina 170

-59-Project #501OBJECTIVE: Display numbers 1 or 4 using the slide switch.Connect segments B, C, F, & G as shown in the diagram. Turn theslide sw

Pagina 171 - Sample Frequency Spectrum

Project #506OBJECTIVE: View charging and discharging a capacitor.Using the meter (M2), we can monitor the charging and discharging of acapacitor. Fi

Pagina 172 - Modulation

Project #508OBJECTIVE: Use the meter with the alarm IC.Set the meter (M2) to the LOW (or 10mA) setting. Connect 3-snapwires to terminals E & F,

Pagina 173

-62-OTHER SNAP CIRCUITS®PRODUCTS!For a listing of local toy retailers who carry Snap Circuits®, please visit www.elenco.com or call us toll-free at (8

Pagina 174 - Filtering

ELENCO®150 Carpenter AvenueWheeling, IL 60090(847) 541-3800Website: www.elenco.come-mail: [email protected]

Pagina 175 - AM Radio PC

Copyright © 2012, 2010 by Elenco®Electronics, Inc., all rights reserved. No part of this book shall be reproduced by 753292any means; electronic, phot

Pagina 176 - On-Line button 1:1 mode

-1-Table of ContentsBasic Troubleshooting 1Parts List 2About the Two-Spring Socket (?1) 3MOREAbout Your Snap Circuits®Parts 4MOREAdvanced Troubleshoot

Pagina 177 - Space War PC

-2-Note: There are additional part lists in your other project manuals. Part designs are subject to change without notice.Important: If any parts are

Pagina 178 - Microphone

-3-The two-spring socket (?1) just has two springs, and won’t doanything by itself. It is not used in any of the experiments. It wasincluded to make

Pagina 179

Elenco®is not responsible for parts damaged due to incorrect wiring.If you suspect you have damaged parts, you can follow this procedure to systematic

Pagina 180 - Speaker Microphone

Project # Description Page #306 AM Radio 8307 Adjustable Volume FM Radio 8308 Playback & Record 9309 Playing Music 9310 Light-Controlled Music 931

Pagina 181 - Symphony of Sounds PC

-5-MOREDO’s and DON’Ts of Building CircuitsAfter building the circuits given in this booklet, you may wish to experiment on yourown. Use the projects

Pagina 182 - Doorbell PC

Project # Description Page #512 Siren 8513 Electronic Rain 8514 Leaky Faucet 9515 Lamp & Fan Independent 9516 Drawing Resistors 10517 Electronic K

Pagina 183 - Periodic Sounds PC

-7-Project # Description Page #614 Open & Closed Indicator 51615 Open & Closed Indicator (II) 51616 Vibration Indicator 51617 Vibration Sounde

Pagina 184 - Lasting Doorbell PC

-8-Project #512OBJECTIVE: To make a siren that slowly starts up and fadesaway.Turn on the slide switch (S1), and then press the press switch (S2) for

Pagina 185

-9-This circuit was suggested byLuke S. of Westborough, MA.Project #514OBJECTIVE: To make a low-frequency oscillator.Build the circuit and set the ad

Pagina 186 - Space War Flicker PC

-10-OBJECTIVE: To make your own resistors.You need some more parts to do this experiment, so you’re going todraw them. Take a pencil (No. 2 lead is

Pagina 187 - Buzzing in the Dark PC

-11-Shape to be drawn.Use a SHARP No. 2 pencil, draw ona hard surface, press hard and fill inseveral times for best results.Use the same circuit as pr

Pagina 188 - Trombone PC

-12-Use the same circuit as project #516. Take the two loose jumper wiresand touch them with your fingers. You should hear a low-frequencysound. No

Pagina 189

-13-Turn on the slide switch (S1), the lamp (L2) will be bright and the LED(D1) will be lit. The diode (D3) allows the batteries to charge up the470μ

Pagina 190 - Oscillator PC

-14-Set the meter (M2) to the LOW (or 10mA) scale. Place the fan on themotor (M1) and turn on the slide switch (S1), the meter measures thecurrent on

Pagina 191 - High Pitch Bell PC

-7-Project # Description Page #408 Oscillator Sound (V) 37409 Transistor Tester 38410 Adjustable Voltage Divider 38411Automatic Display Capital Letter

Pagina 192

-15-SCR’s are often used to control the speed of a motor. The voltage tothe gate would be a stream of pulses, and the pulses are made widerto increas

Pagina 193 - Old-Style Typewriter PC

-16-This AM radio circuit uses a transistor (Q2) in the amplifier that drivesthe speaker (SP). Turn on the slide switch (S1) and adjust the variablec

Pagina 194 - Fading Doorbell PC

-17-Turn on the slide switch (S1); nothinghappens. Turn the switch off; the LED(D1) flashes.When you turn on the switch, theelectromagnet (M3) stores

Pagina 195 - Music Amplifier PC

-18-Watch the LED’s (D1 & D2) as you press or releasethe press switch (S2). The red LED (D1) lights brieflyjust as you press the press switch and

Pagina 196 - Adjustable Tone Generator PC

-19-Project #535Project #536OBJECTIVE: To show how a motor works.Hear the MotorPlace the fan on the motor (M1). Press the press switch (S2) andliste

Pagina 197

-20-The voltage produced by a motor when it is spinning is called its BackElectro-Motive-Force (Back EMF); this may be thought of as themotor’s electr

Pagina 198 - Playback & Record PC

-21-Build the circuit and turn on the slide switch (S1), you hear a high-frequency tone. Press the press switch (S2) to lower the frequency byincreas

Pagina 199 - Playing Music IC

-22-Cover the solar cell (B2) and turn on the slide switch (S1), there shouldbe little or no light from the LED’s (results depend on your batteries).S

Pagina 200 - Music Meter PC

-23-Use the HIGH (or 1A) setting on the meter (M2) and place the fan on the motor (M1). Press thepress switch (S2), the meter will measure a very hig

Pagina 201 - Oscillation Sounds PC

-24-Use the LOW (or 10mA) scale on the meter (M2) and turn the slideswitch (S1) off. Vary the current measured on the meter by movingyour hand over t

Pagina 202 - Whistle Chip Sounds PC

-8-Project #306OBJECTIVE: To build a one-IC AM radio.Turn on the slide switch (S1) and adjust the variable capacitor (CV) fora radio station. Make s

Pagina 203 - Bird Sounds PC

-25-Build the circuit and turn on the slide switch (S1). If there is sunlighton the solar cell (B2), then the LED (D1) and lamp (L1) will be on.This

Pagina 204 - Electronic Cat PC

-26-Project #553OBJECTIVE: To test your NPN transistor.Solar NPN TransistorTesterThis circuit is just like the one in project #551, but tests the NPN

Pagina 205 - Variable Oscillator PC

-27-Project #555OBJECTIVE: To compare the voltage of the solar cell to thebattery.Solar Cell vs. BatterySet the meter (M2) to the LOW (or 10mA) scale

Pagina 206 - Electronic Sound PC

-28-Project #557OBJECTIVE: To use the sun to make music.Solar MusicSet the meter (M2) to the LOW (or 10mA) scale. With the slide switch(S1) off, mak

Pagina 207 - Siren PC

-29-Project #559OBJECTIVE: To use the sun to make alarm sounds.Solar AlarmSet the meter (M2) to the LOW (or 10mA) scale. With the slide switch(S1) o

Pagina 208 - Electronic Noisemaker PC

-30-Project #561OBJECTIVE: To use the sun to make alarm sounds.Photo Solar AlarmProject #562OBJECTIVE: To use the sun to make space war sounds.Solar

Pagina 209 - Project #PC69

-31-Project #563OBJECTIVE: To use the sun to make a combination of sounds.Solar Music AlarmComboProject #564OBJECTIVE: To use the sun to make a comb

Pagina 210 - Space War Alarm Combo PC

-32-Project #566OBJECTIVE: To use the sun to flash lights in a repeating pattern.Solar Periodic LightsProject #568OBJECTIVE: To use the sun to power

Pagina 211 - Sound Mixer PC

-33-Project #569OBJECTIVE: To build a sun-powered oscillator circuit.Low Light NoisemakerProject #570Low Light Noisemaker (II)OBJECTIVE: To build a

Pagina 212 - IMPORTANT NOTICE

-34-Project #572OBJECTIVE: To build a sun-powered oscillator circuit.Solar OscillatorProject #574OBJECTIVE: To learn the principle of an SCR.Dayligh

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