Hi there. I'm John. I have a 300in1 electronic project lab, and I am slowly making my way through the projects. The various projects are listed in the sample manual and duplicated in the projects section below. There are some admin notes for John's use.

Notes

Long leg (anode) positive.

Short leg (cathode) negative. (Line/band near cathode).

IN60P: Germanium diode
C4V7ST: Zener diode

Emitter - Collector - Base

Hold Apple Key when dragging to 'move' files

https://www.jj5.net/sixsigma/300in1

Table

#	Project	Page	Date	Made	Worked
001	#Light-Controlled Bird	12
002	#Transistor Radio	13
003	#Sound Scooper	14
004	#American Patrol Car Siren	15	2018-03-17	✓	✓
005	#Digital Roulette	16
006	#IC Organ	16
007	#Light Telegraph	17
008	#Introducing the Resistor	17
009	#Parallel Resistor	18
010	#Meet the Diode	18
011	#The LED - a Special Diode	19
012	#The Electronic Gas Tank	19
013	#Capacitors in Series and Parallel	20
014	#Meet the Transistor	20
015	#Transistor as switches	21
016	#PNP Transistor Switch	22
017	#NPN Transistor Switch	22
018	#Delay Light	23
019	#Night Light	23
020	#Electronic Timer	24
021	#Capital Letter Display	24
022	#Small Letter Display	25
023	#Number Display	25
024	#An Invertor Circuit	26
025	#Meet the OR Gate	26
026	#Introducing the AND Gate	27
027	#Using the NOR Gate	27
028	#Meet the NAND Gate	28
029	#How a Multivibrator Works	28
030	#A One-Shot Multivibrator	29
031	#An R-S Flip Flop	29
032	#Meet the Oscillator	30
033	#Changing Oscillation with Capacitor	30
034	#Changing Oscillation with Foreign Substance	31
035	#More about Oscillator	31
036	#A Push-Pull Oscillator	32
037	#Low Distortion Sinewave Oscillator	32
038	#Strobe Light	33
039	#CdS Controlled Oscillator	33
040	#Frequency Shift Oscillator	34
041	#Electronic Grandfather Clock	34
042	#Electronic Metronome	35
043	#Motion Detector	35
044	#Door Alarm	36
045	#Rapid LED Display Switching	36
046	#Code Practice Unit	37
047	#Twin-TAudio Oscillator	37
048	#Current Switch	38
049	#Shot in the Dark	38
050	#Variable A-C Oscillator	39
051	#TWO-Tone Buzzer	39
052	#Sawtooth Wave Oscillator	40
053	#Astable Multivibrator	40
054	#Monostable Multivibrator	41
055	#Code Practice Unit II	41
056	#The Noisy Light	42
057	#Hearing Aid Amplifier	42
058	#Light/Sound Code Practice Unit	43
059	#Light Controlled Burglar Alarm	43
060	#DC-DC Converter	44
061	#Count Down Timer	44
062	#Transistor Frequency Doubler	45
063	#One Transistor Full-Wave Rectifier	45
064	#Crystal Set Radio	46
065	#Funny Transistor Radio	46
066	#Wireless Code Transmitter	47
067	#Remote Water Level Detector	47
068	#IC Radio	48
069	#Morse Code Transmitter	48
070	#AM Transmitter	49
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Projects

Surprise and Fun

Light-Controlled Bird

Transistor Radio

Sound Scooper

American Patrol Car Siren

This circuit uses an astable multivibrator.

Digital Roulette

IC Organ

Back to the Basics

Light Telegraph

Introducing the Resistor

Parallel Resistor

Meet the Diode

The LED - a Special Diode

The Electronic Gas Tank

Capacitors in Series and Parallel

Meet the Transistor

Transistor as switches

PNP Transistor Switch

NPN Transistor Switch

Delay Light

Night Light

Electronic Timer

Capital Letter Display

Small Letter Display

Number Display

Electronic Building Blocks

An Invertor Circuit

Meet the OR Gate

Introducing the AND Gate

Using the NOR Gate

Meet the NAND Gate

How a Multivibrator Works

A One-Shot Multivibrator

An R-S Flip Flop

Meet the Oscillator

Changing Oscillation with Capacitor

Changing Oscillation with Foreign Substance

More about Oscillator

A Push-Pull Oscillator

Low Distortion Sinewave Oscillator

Putting Electronics to Work

Strobe Light

CdS Controlled Oscillator

Frequency Shift Oscillator

Electronic Grandfather Clock

Electronic Metronome

Motion Detector

Door Alarm

Rapid LED Display Switching

Code Practice Unit

Twin-TAudio Oscillator

Current Switch

Shot in the Dark

Variable A-C Oscillator

TWO-Tone Buzzer

Sawtooth Wave Oscillator

Astable Multivibrator

Monostable Multivibrator

Code Practice Unit II

The Noisy Light

Hearing Aid Amplifier

Light/Sound Code Practice Unit

Light Controlled Burglar Alarm

DC-DC Converter

Count Down Timer

Transistor Frequency Doubler

One Transistor Full-Wave Rectifier

Radio Circuits

Crystal Set Radio

Funny Transistor Radio

Wireless Code Transmitter

Remote Water Level Detector

IC Radio

Morse Code Transmitter

AM Transmitter

Broadcasting Organ

Sonic Zoo and Sound Factory

Two-Tone Patrol Car Siren

Plant Growth Stimulator

Electronic Woodpecker

Fish Caller

Electronic Raindrops

Pencil Lead Organ

Electronic Motorcycle

Machine Gun Pulse Detector

Electronic Siren

Chirping Bird

Electronic Cat

Electronic Bird

Horror Movie Sound Effect

Electronic Organ

Sound Machine

Sound Machine II

Multi-Tone Siren

Digital Rhythm

Two-IC Electric Organ

Electronic Decision-Makers

Majority Logic Gate

Electronic Coin Toss

Electronic Coin Toss II

Electronic Coin Toss III

Even or Odd

Quick Draw Gate

Close in

ESP Tester

The Light Fantastic

Shooting Game

Marching LEDs

Electronic Dice

Electronic Roulette

Operational Amplifier IC Can Do Many Things

Meet the VCO

Silicon Diode Solar Cell

Integrating Circuit

Astable Multivibrator using OP Amplifier

Pulse Generator

Comparator

Experiment of Comparator

Comparator with Hysteresis

Constant Current Sources by OP Amplifier

Non-Inverting Adder

Schmitt Trigger Circuit

Delayed Timer

Pulse Frequency Doubler

Touch Switch Using OP Amplifier

Early Bird

DC-DC Converter by OP Amplifier

Inverting Amplifier

Non-Inverting Amplifier

Differential Amplifier

Differential Output Amplifier

Power Amplifier Using OP Amplifier

Balanced Transformerless Amplifier

Three-Stage Differential Amplifier

VCO Using OP Amplifier

Voltage Controlled Amplifier

V-F Converter

F-V Converter

White Noise Generator

Sweep Generator

Multiple-Function IC Project

Sound Alarm

Photo Organ

Vibrato Organ

Introducing the Power Amplifier IC

IC Power Amplifier

IC Power Amplifier II

Oscillator Using Power Amplifier IC

CdS Controlled IC Oscillator

Phase Shift Oscillator

Intercom

A Water Service Pipe Sound

Electronic Klaxon

Wide Range Audio Frequency Oscillator

A Trip to Digital Land

Switching Circuit

RTL Invertor

RTL Buffer

RTL OR Gate

RTL AND Gate

Transistor OR Gate

Transistor AND Gate

Transistor XOR Gate

Special NAND Gate

DTL OR Gate

DTL AND Gate

DTL NOR Gate

DTL NAND Gate

DTL Exclusive OR Gate

CMOS Invertor

CMOS Buffer

CMOS OR Gate

CMOS AND Gate

CMOS 3-Input AND Gate

CMOS NOR Gate

CMOS 4-Input NOR Gate

CMOS 4-Input NOR Gate II

DeMorgan's Theorem

Experiment of Threshold Voltage

NAND/NOR and Transistor Switch

More Adventures in Digital Land

CMOS XOR Gate

CMOS NAND Enable Circuit

CMOS AND Enable Circuit

CMOS OR Enable Circuit

A One-Shot NAND Gate

CMOS Line Selector

CMOS Data Selector

CMOS R-S Flip Flop

CMOS R-S Flip Flop II

Set/Reset Buzzer

Set/Reset Buzzer II

Set/Reset Buzzer III

Transistorized Toggle Flip Flop

NAND Toggle Flip Flop

J-K Toggle Flip Flop

CMOS Astable Multivibrator

CMOS J-K Flip Flop

CMOS D Flip Flop

CMOS D Flip Flop II

R-S-T Flip Flop

T Type Flip Flop

CMOS Latch

Shift Register

Touch Switch Using NAND Gate

Half Adder

D-Latch

2-Line to 4-Line Decoder

Multiplier

Dual 2-Input Multiplexer

Two-Stage Frequency Divider

Circuits That Count

Basic Counter

Asynchronous Counter

Counter with Line Encoder

Divide by 4 Counter

Synchronous Counters

Divide by 4 Counter with Line Decoder

How a Line Decoder Works

Multiple Counter

Binary Counter with Display

Divide by 3 Counter with Display

Divide by 4 Counter with Display

Up/Down Counter

Down Counter

Decade Down Counter

Decade Down Counter with Display

Presettable Counter

Hexadecimal Counter

Octal Counter

Random Access Display

Decade Counter

BCD Counter with Display

Octal Counter with Line Decoder

Octal Counter Display

Decade Counter with Display

Decade Counter with Display II

Getting Closer to Computers

BCD to 7-Segment Decoder

Full Adder

Decimal to Binary Encoder

Binary to BCD

Octal to BCD

Hexadecimal to BCD

3-Bit Shift Register

Amusement in Digital Land

VCO by NOR Gate

Pulse-Delayed Circuit

NAND Gate Tone Generator

Transistor Timer

Noise-Signal Discriminator

Pulse Stretcher

Bidirectional Buffer

Various Invertors

Electronic Switch

Tone Burst Generator

Digital Timer

Digital Timer II

Ten Count Buzzer

Press First

Target Range

Catch the Eight

SOS Alert

Wheel of Fortune

Leapin LEDs

Analog meets Digital

Pulse Number Modulation Light Dimmer

Pulse Width Modulation Light Dimmer

DC-DC Converter Using the CMOS Oscillator

Absolute Value Amplifier

Window Comparator

Digital Light Dimmer

A-D Converter

D-A Converter

Photometer with Digital Display

Surprise and Fun Revisited

Experiment of Electromagnetic Induction

Electronic Candle

Constant Current Circuit

A Phony Counter

Alphabet Flasher

Winking LEDs

Winking LEDs II

Delayed Timer II

Voice Level Meter

Crossing Signal

Octave Generator

Buzzin LED

Son of Buzzin LED

Sound Out Timer

Sound Stop

Big Mouths

Light or Sound

Be Your Own Multivibrator

Anticipation

Set/Reset Match

Testing and Measuring Circuits

Circuit Continuity Checker

Acoustic Ohmmeter

Audio Signal Tracer

Audio Signal Generator

Metal Detector

Rain Detector

Burglar Alarm

Temperature-Sensitive Audio Amplifier

Water Level Detector

Battery Checker

Conductivity Tester

IC Oscillator/Component Tester

Voltage Drop Alarm

Transistor Checker

Current Shut-Down Circuit

Logic Checker

Logic Checker II

Three-Step Water Level Indicator

Temperature Alarm

Function Generator