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14 FM Bugs to Build
$24.95
B-14FM

CONTENTS

• All the kits produced by Talking Electronics
• MAGAZINES and ORDER FORM
  Update of our most popular IBM Public Domain titles
• HIKERS ALARM
  For use in emergencies. Has beep and audio Range 1km
• VOX BUG MkIV
  Voice activated FM transmitter with 800m range and homing beep during “listening”
• WALL BUG
  An FM bug that listens through glass etc Range 400m
• PEN BUG MkIII
  An FM bug concealed in a pen Range 10 metres
• VOYAGER MkIl
  An FM bug that fits on top of a 9v battery Range 800m
• WAT ER BUG
  An FM bug that senses water and transmits up to 1km
• THE CRICKET
  Transmits a constant tone Range 100m
• VOX MkV
  Our Surface-Mount version of VOX
• MkIV
• FIELD STRENGTH METER
  Measures the output of our FM transmitters
  SECURITY DEVICES
  Full range of built-up Security Devices from TE
• PROJECT TO BUILD

5 More FM Bugs
$5.40
B-5MFM

CONTENTS

• List of FM Transmitters
• It’s magic
• The Wasp
• The ‘Q’ Factor
• Crystal Beep Bug
• Crystal Locked FM Bug
• Beetle MkIll
• Quotations
• Car Tracker
• Money Money Money
• FM Radio
• Price List
• Order Form
• Voyager MkII
• VOX MkIV
• VOX MkV
• PROJECT TO BUILD

SIX BD679 Projects
$5.40
B-6BD

CONTENTS

• Fixing A Project
• Capacitor Discharge Unit MkIl
• Automatic AA Nicad Charger
• Screamer Siren
• Battery Backed Siren
• How A BD 679 Transistor Works
• 20w Fluorescent Inverter
• Iiving With 12v
• 2-Amp Power Supply
• Breakdown Beacon
• RD 679 Output Module
• Courtesy Light Extender
• Micro-Comp Computer
• Noughts & Crosses
• PROJECT TO BUILD

CMOS Data Book
$9.20
B-CDB1

Cover Projects
$6.00 B-CP1

CONTENTS

• MINI FREQUENCY COUNTER
• SQUARE WAVE OSCILLATOR
• DIGITAL FREQUENCY METER
• LOGIC DESIGNER
• DUAL TRACKING POWER SUPPLY
• HANGMAN
• STEREO VU METER
• LED VOLTMETER
• TE CLOCK
• LOTTO NUMBER SELECTOR
• TE LOGIC PROBE
• KEN’S DUAL POWER SUPPLY
• FM BUG
• LED DICE
• PROJECT TO BUILD

Digital Electronics Revealed
$7.20
B-DER1

Electronics For Model Railways 1
$5.40
B-EMR1

CONTENTS

• Air Horn
• Capacitor Discharge
• Computers
• Crossing Boom Control
• Crossing Expansion
• Crossing Sound
• Dedicated Microcomputer
• Fluorescent Simulator
• Hex Train Sensors
• LED resistors
• Level Crossing
• Light Chasers & Shop Displays
• Light Sequencer
• Pedestrian Crossing
• Power Supply
• Remote Relay Unit
• Rotating Lights**
• Scale Fluorescent Lamps
• Searchlight Adaptor
• Shop Display Driver
• Shop Display PC board
• Street Signs
• Three Colored LEDs
• Throttle
• Train Detector
• Warning Lamp Unit
• PROJECT TO BUILD

Electronics For Model Railways 2
$5.75
B-EMR2

CONTENTS

• Level Crossing Lights
• Economy Power Supply
• Signals
• Tunnel Stretcher & Station Signal
• Computers and Model Railways
• Delay Module
• Walk-Around Throttle
• Servo Driver
• Diesel Sound Generators
• Simple PWM Throttle
• Fibre Optics
• Trees
• Data
• PROJECT TO BUILD

Electronics Notebook 1
Starting in TTL
$7.20
B-EN1

CONTENTS

• BUILDING THE TRAINER
• MODIFICATIONS TO PC
• CIRCUIT DIAGRAM
• HOW THE CIRCUIT WORKS
• BEFORE YOU START
• SUMMARY OF GATES
• ALL THE COMBINATIONS
• THE LED AS AN INDICATOR
• FACTS ABOUT A LED
• THE BUFFER
• THE INVERTER
• THE AND GATE
• THE NAND GATE
• THE INHIBITED NAND GATE
• THE ENABLED NAND GATE
• GATING A SIGNAL
• THE OR GATE
• THE NOR GATE
• THE XOR GATE
• THE DATA SELECTOR
• THE LINE SELECTOR
• SUMMARY OF GATES
• SEQUENTIAL LOGIC
• THE ASTABLE MULTIVIBRATOR
• THE MONOSTABLE MULTIVIBRATOR
• THE BISTABLE MULTIVIBRATOR
• THE R-S FLIP FLOP
• THE R-S FLIP FLOP AS A WAVE SHAPER
• THE GATED (CLOCKED) FLIP FLOP
• THE D FLIP FLOP
• THE J-K FLIP FLOP
• THE 4 FLIP FLOP MODES
• THE 4 J-K FLIP FLOP MODES
• THE RIPPLE COUNTER
• MODULO-10 RIPPLE COUNTER
• THE SHIFT REGISTER
• INDEX

Electronics Notebook 2
$6.00
B-EN2

CONTENTS

• TALKING ELECTRONICS
• 120 YEARS OF THE TELEPHONE
• MAKING YOUR OWN PC BOARDS
• CURRENT LIMIT RESISTOR
• REPLACING PNP TRANSISTORS
• TOUCH SWITCH
• SUPER ALPHA PAIR
• THE DRY CELL DECEPTION
• MEL-12 PHOTO DARLINGTON
• SPEEDING UP A MULTIVIBRATOR
• TWO OSCILLATORS TO AVOID
• A 90MHz TRANSMITTER
• THE PHASE SHIFT OSCILLATOR
• TOUCH SWITCH
• DESIGN VALUES
• THE COUPLING CAPACITOR
• MOTOR BOATING
• BATTERY DECOUPLING
• THE LOAD RESISTOR
• COMBINING STAGES
• PUSH PULL
• TURN-ON VOLTAGE
• TOUCH FLIP-FLOP
• SUPER ALPHA CIRCUITS
• MAKING YOUR OWN ZENER DIODE
• SUPER ZENER
• GATING WITH DIODES
• THE OR GATE
• SIX DIODES GATES
• CHIPS
• PIN NAMES
• GATES
• USING GATES
• THE AND GATE
• INTERFACING
• THE INPUT SIGNAL
• THE TRANSISTOR STAGE
• THE RESET LINE
• MURPHY’S LAW
• THE INVENTION OF NOTHING
• TREE CARTOON
• THE ELECTRET MICROPHONE
• SIREN ARTICLE
• HOW A MOBILE WORKS
• THE TANK CIRCUIT
• TEST
• INDEX

Electronics Notebook 3
$6.00
B-EN3

CONTENTS

• ‘n’ VALUES, 1% RESISTORS
• HOW TO SOLDER
• HOW A TRANSISTOR WORKS
• THE TRANSISTOR
• TRANSISTOR STAIRCASE
• SURFACE MOUNTING
• THE BRIDGE RECTIFIER
• POWER SUPPLY FACTS
• VOLTAGE MULTIPLICATION
• WHY DIODES FAIL
• THE ZENER
• HIGH IMPEDANCE LINES
• AUTOMATIC RESET
• THE SCHMITT TRIGGER
• GATING THE SCHMITT TRIGGER
• THE CRO
• SETTING UP THE CRO
• READING WAVEFORMS
• THE TRIGGER PULSE
• LOCATING A FAULT IN A DISPLAY
• USING A LOGIC PROBE
• IS IT HIGH?
• EXPERIMENTING FURTHER
• THE COMPUTER
• WHAT A COMPUTER WILL DO
• COMPUTER CIRCUIT
• THE INPUT GATING TRANSISTOR
• THE OUTPUT GATING TRANSISTOR
• THE Z-80 CPU
• WHAT’S INSIDE THE Z-80
• Z-80 CPU
• CPU REGISTER SET
• THE ACCUMULATOR
• Z-80 HOW IT WORKS
• THE 2716 EPROM
• Z-80 HOW IT WORKS
• BITS, BITES & NIBBLES
• WRITING A PROGRAM
• TO BLINK THE DISPLAY
• TO INCREMENT THE DISPLAY
• 9 COUNTER
• DJNZ
• TEST
• DICTIONARY OF TERMS
• Z-80 MACHINE CODES for assembly
• Z-80 MACHINE CODES for disassembly

Electronics Notebook 4
$6.00
B-EN4

CONTENTS

• IDENTIFYING SYMBOLS ETC
• Quiz # 1
• SOLDERING
• PROTOTYPING
• HEATSINKING
• THE AIR GAP
• HOW TO ‘READ’ A FUSE
• DANGER!
• THE CAPACITOR
• ‘n’ VALUES
• FREE ENERGY
• USING A CRO
• THE FIRST IC
• OHMs LAW
• EMERGENCY ALARM
• THE INDUCTOR
• CONSTANT CURRENT
• THE THYRISTOR
• QUIZMASTER
• THE TRIAC
• THE PHONE LINE
• A BUG ON THE LINE
• NEGATIVE LOGIC
• HOW A DELAY CIRCUIT WORKS
• HOW MANY MILLIAMPS?
• HOW MANY AMPS?
• HOW A ZENER DIODE WORKS
• A LOW POWER 5v REGULATOR
• CREATING A NEGATIVE RAIL
• WHY THE REGULATOR GOT HOT
• PRE-REGULATOR
• MULTIPLEXING A DISPLAY
• SCAN PROGRAM
• BOOLEAN ALGEBRA
• HOW A PEN WATCH WORKS
• THE PIEZO DIAPHRAGM
• A BRIDGE DRIVER
• REPLACING A 556 WITH TWO 555’s
• D FLIP-FLOP MULTIVIBRATOR
• IS THIS TRANSISTOR TURNED ON?
• MOTOR CONTROLLER
• THE NON-INDUCTIVE LOAD
• REDUCING INDUCTIVE SPIKES
• THE CHAIN LETTER
• INDEX

Electronics Notebook 5
$6.00
B-EN5

CONTENTS

• STARTING OUT
• READING RESISTORS
• RESISTOR COLOUR CODE
• RESISTORS LESS THAN 10R
• SURFACE MOUNT RESISTORS
• CAPACITORS
• SURFACE MOUNT CAPACITORS
• THE ELECTROLYTIC
• THE DIODE
• DIODE PROBLEMS
• TRANSISTORS
• SUBSTITUTING A TRANSISTOR
• THE FUSIBLE RESISTOR
• HOW A TRANSISTOR WORKS
• TESTING TRANSISTORS
• STAGE GAIN
• THE CRO
• MAXIMUM FREQUENCY
• COMPARING CRO’S
• CRO HINTS
• USING A CRO TO FIX A 27MHz TOY
• GETTING YOUR BEC
• ELECTRICAL PRINCIPLES EXAM
• ANSWERS
• ANALOGUE ELECTRONICS EXAM
• ANSWERS
• DIGITAL ELECTRONICS EXAM
• ANSWERS
• INDEX
• PROJECT TO BUILD

Electronics Notebook 6
$6.00
B-EN6

CONTENTS

• COMBO-2 transistor Tester
• Hfe
• ADD ON CAPACITANCE METER
• CAPACITOR CODES
• COMPONENTS IN SERIES & PARALLEL
• THE TIME HAS COME
• FIELD STRENGTH METER MKI
• GETTING INTO BUGGING
• FIELD STRENGTH METER MkII
• SUBSTITUTING TRANSISTORS
• LOGIC PROBE MkIIB
• CONTINUITY TESTER
• A SHEEP IN WOLF’S CLOTHING
• THE POSITIVE APPROACH
• A HIGH GAIN STAGE
• TRI-STATE
• PHONE RING
• USING A LOGIC PROBE
• HOW A CAPACITOR WORKS
• TRUTH TABLE QUIZ
• TTL DICE
• UNDERSTANDING A CIRCUIT DIAGRAM
• STARTING IN TTL
• SYMBOLS QUIZ
• CROSSWORD NO 3
• 10 TESTS
• 10 TEST I
• IMPROVING YOUR 10
• MORE PUZZLES
• GLOSSARY OF TERMS
• INDEX: for Notebooks I * 6
• PROJECT TO BUILD

Learning Electronics Book 1
$5.40
B-LE1

CONTENTS

• BATTERIES
• RESISTORS
• THE LED
• 3v - 15v TESTER
• THE INFURIATOR
• NIM
• MINEFIELD
• THE CAPACITOR
• THE DIODE
• 2-WAY SIGNAL PUZZLE
• THE TRANSISTOR
• THE FIRST TRANSISTOR
• THE SUPER TRANSISTOR
• CONTINUITY TESTER
• LIE DETECTOR
• TOUCH SWITCH
• TILT ALARM
• AUDIBLE CONTINUITY TESTER
• ROBOT MAN
• THE MULTIVIBRATOR
• SIMPLE SIREN
• 4 FLASHING LED
• NOTES ON MATRIX BOARD
• STRENGTH METER
• REVISION CROSSWORD
• TEMPERATURE METER
• OHM’S LAW
• Chap 7 THE PHOTO TRANSISTOR
• 4-DIGIT COUNTER
• Chap 8 THE AUDIO AMPLIFIER
• EARWIG
• DIGITAL ELECTRONICS
• TTL TRAINER DECK
• CO-ORDINATOR
• FINAL TEST
• INDEX
• PROJECT TO BUILD

Learning Electronics Book 2
$5.50
B-LE2

CONTENTS

• THE POWER SUPPLY
• PLUG PACK REGULATOR
• QUICK QUIZ I
• BIASING
• BOOK REVIEW
• LOGIC PROBE MkIIB
• ABOUT THE TEC-1C COMPUTER
• CONTINUITY TESTER
• THE ANTENNA
• GLOW PLUG POWER SUPPLY
• FAULT FINDING
• INTERCOM
• ANALYSIS of Continuity Tester
• THE PANEL METER
• THE VOLTAGE DIVIDER
• POWER ELECTRONICS
• LETTERS
• THE 555
• SQUARE WAVE OSCILLATOR
• COIN FLIPPER
• USING PROTOTYPE BOARDS
• THE SCHMITT TRIGGER
• OP-AMP TRAINER
• More on POWER ELECTRONICS
• VOX MK IV with BEEP
• REPAIRING TRANSISTOR RADIOS
• 2-CHIP AM RADIO
• WHERE TO FROM HERE?
• KITS KITS KITS
• CIRCUIT SYMBOLS
• TEST 1
• SYMBOLS QUIZ
• INDEX TO LEARNING ELECTRONICS # 1 and 2
• PROJECT TO BUILD

Security Devices
B-SD1

OUT OF PRINT

CONTENTS

• EDITORIAL
• SPY BUG
  Our fully surface-mount 100m bug.
• MY COMMENT
• FIELD STRENGTH METER
  A piece of test equipment to test the
  output power of a transmitter.
• MORE FROM TOM
• ULTIMA
  Our 1km bug.
• PUBLIC DOMAIN SOFTWARE FM RADIO
  An FM radio using a TDA 7000 chip.
• BEEPER BUG
  A beeping bug that helps you find things.
• Kit price list
  Order Form and Magazine prices.
• INSIDE TALKING ELECTRONICS
• LETTERS
• 10 MINUTE TIMER
  A timer to convert old-style alarms into
  10 minute alarms.
• LIGHT ALARM
  Detects the first sign of light.
• WOX
  A whistle-ON, whistle-OFF switch.
• PHONE ALERT
  Detects one or two phones on the line.
• EARWIG
  An FM bug in a matchbox.
• MOTOR SPEED CONTROLLER
  Slows down any tape recorder
• BUG NOTEBOOK
  Notes and ideas on bugs.
• $1600 BUG NETS $68,000
  A cutting sent in by a reader. note the
  double adaptor. It looks very much like
  one of our double adaptor bugs!
• PEN BUG MkIl
  Our improved Pen Bug.
• SCORPION
  Promotional article on our Scorpion
  phone transmitter.
• SECURITY DEVICES
  A description of all our Security Devices.
• Price List of Security Devices.
• THE MICRO CHIP SAGA
• PROJECT TO BUILD

Smart Security Devices Book 1
$24.95
B-SSD1

CONTENTS

• ALARM ORDER FORM

• BATTERY BACKED POWER SUPPLY

• A 700mA power supply with battery back-up

• BATTERY BACKED SIREN
  Drives I horn speaker or up to 4 piezo tweeters with battery back-up feature

• BUGGING HYPE
  Article

• COMPLETE LIST OF TE KITS

• CURRENT SENSOR
  connects tip to 6 smoke detectors to any alarm

• DIGITAL ELECTRONICS CORRESPONDENCE SCHOOL
  Learn digital electronics at home with a 6 lesson course

• OMNISOFT PUBLIC DOMAIN ORDER FORM

• OVERALL VIEW OF ALARM MODULES
  2-page spread showing how to connect the modules together

• REMOTE KEYPAD MODULE
  Connect this keypad module to your alarm

• SECURITY DEVICES
  made up devices

• VOYAGER MkIl
  An up-date article Has air trimmer to adjust the frequency of transmission

• VOX MkV
  our surface-mount voice-operated bug

• 3-INPUT ALARM MODULE
  This is the heart of our alarm system

• 4-SECTOR INPUT MODULE
  Protect the wiring between the alarm panel and the sensors with this module

• PROJECT TO BUILD

Talking Electronics Issue 1
$5.40
B-TE1

CONTENTS

• Art of Sweeping
  • Capacitor Discharge Unit
  • Car Tracker
  • Combo-2
• Data Sheets
  • Experimenter Board
  • Experimenter Deck
  • Explorer MkII
• History of Talking Electronics
  • LED Flasher
  • LED Zeppelin
  • Mini Piezo Siren
• Order Form
• Security Devices
• Servicing
• Test Yourself
• Transistor Page
• 10 Minute Digital Course
  (horn the book Digital Electronics REVEALED)
• PROJECT TO BUILD