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Elektor January 2006
Elektor January 2006
English | PDF | 9 MB
Table of Contents Elektor
• Part Mining
• The Battle against Electronic Waste
• SMD Reflow Soldering Oven
• The R8C Family
• Charred PCBs
• 95-watt Laptop PSU Adaptor
• Shutter Time Meter
• E-blocks in Cyberspace
• Automatic Attic Window Controller
• A ‘Retro’ Mobile Phone
• Timer Switch for Washing Machine
• Four Steps to LEDs on the Mains
• Christmas Tree Lighting with LEDs
• Poor Man’s CRT demagnetizer
• Return to antique modulation (AM)
• Hexadoku (1)
• Visual BASIC
• Mailbox
Elektor February 2006
Elektor February 2006
English | PDF | 8 MB
Table of Contents Elektor
• The Quiet Revolution
• Brushless Motor Controller
• Micro Motors
• A 16-bit Tom Thumb
• Inexpensive (Web)server
• Audio Amplifier with Problems
• E-Blocks — now you CAN
• Sparks ‘n Arcs
• Our Components
• 6 V Dynamo Regulator
• FBI Siren with flashing light
• Parallel resistor calculations
• Gain Control for Elektor DRM Receiver
• Digital sinewave reference generator
• The Old Physics Lesson
• Hexadoku
Elektor March 2006
Elektor March 2006
English | PDF | 9 MB
Table of Contents Elektor
• A Power-Wise Server
• Mailbox, March 2006
• Versatile FPGA Module
• FPGA Prototyping Board
• Development Kits
• The Triumphant March of the 6502
• Application Board for R8C/13
• Cheap Logger
• Travel Charger
• A Real µC PLC
• E-blocks Making Waves
• Telephone Eavesdropper
• Linear Motors
• Energy Recovery
• Energy saver for relays
• Opamp with increased output current
• The ‘Kaleidoscope’ E-CAD DVD
• Elektor Plotters (1988-1991)
• C booklet
Elektor April 2006
Elektor April 2006
English | PDF | 13 MB
Table of Contents Elektor
• Safety with Economy
• Switch-Mode Power S upplies Revealed
• Simple Rechargeable AA Cell Characteriser
• Universal SPI Box
• R8C Control Functions
• Designs for the Masses
• FPGA Course (1)
• Making Waves at C
• se-ri-@l Data Communications
• Halogen-power from a PC Power Supply
• Voltage reference with a difference
• RS232 Controlled Switch
• How much wire for a toroidal core?
• DIY Battery Holders
• OBD 50 years ago
• Cleaning aluminium with baking soda
• Mailbox, April 2006
Elektor May 2006
Elektor May 2006
English | PDF | 18 MB
Table of Contents Elektor
• PCB Production in the Fast Lane
• Mini ATmega Board
• Learn to program AVR microcontrollers in C
• International R8C Design Competition
• Lead-free? No problem
• Onboard OBD-2 Analyser
• OBD-2 in Elektor Electronics
• FPGA Course (2)
• An R8C-based oscilloscope
• E-blocks for Prototyping Systems
• UV LED Light Box
• Electric Fence Energiser
• Current surge limiter for toroidal capacitors
• Reforming old capacitors
• PCB insertion tool
• Accurate timebase
• 1-to-3 Phase Converter (1994/1995)
• Hexadoku
• Mailbox, May 2006
Elektor June 2006
Elektor June 2006
English | PDF | 8 MB
Table of Contents Elektor
• Kick-off for HDTV?
• ePassports
• RFID and Security
• Scopemeters
• Find the Fault
• Network Cable Tester
• FM Stereo Test Transmitter
• FPGA Course (3)
• Modding for Home Improvement
• E-blocks and X-10
• Elektorscope (1976/1977)
• Solder pistol as demagnetising tool
• NOPs for faultfinding
• Hexadoku
• Mailbox, June 2006
Elektor July - August 2006
Elektor July - August 2006
English | PDF | 20 MB
Table of Contents Elektor
• Design for Märklin Light Signals
• USB Switch for Printers
• Stepper Motor Controller
• Paraphase Tone Control
• Multi-colour Flashing LED
• USB Fuse
• Electronics Torricelli Barometer
• Contrast Control for LCDs
• Hands-On
• Looking for a Needle
• GBPLC — Gameboy PLC
• GBPLC I2C I/O Box
• Electroshack
• BBC Radio-MP3 for Seniors
• Laser Alarm
• RC Servo Tester/Exerciser
• IR Remote Control Tester
• Step-Down Converter Controller
• Fuse Saver
• Hyper-Simple Battery Capacity Tester
• Modulated Light Barrier
• Power MOSFET Bridge Rectifier
• Multimeter as Lightning Detector
• Preset Circuit for Servos
• Direction Sensitive Light Barrier
• 89LPCxx USB Programming
• DC-coupled Audio Amplifier
• Phono Splitter
• Transcutaneous Electrical Nerve Stimulator (TENS)
• Slave Flash Trigger
• Model Railway Turnout Control
• Pipe Descaler
• Mains Indicator
• Simple Slave Flash
• Hybrid Headphone Amp
• Antenna Heigth and Range
• Simple Hybrid Amp
• Programming the Propeller IC
• LED Phototherapy Unit
• E-blocks = cheaper PLC design
• Rear Fog Lamp for Vintage Cars
• Adjustable Current Limit for Dual Power Supply
• Tiny RGB
• Gentle Breeze
• Toothbrush Timer
• Opamp VHF Transmitter
• Presence Simulator
• Thrifty LED Protector
• Binary Clock
• 1-Wire Thermometer with LCD
• Easy Home Control
• Recycling Flasher Lights
• Earth Fault Indicator
• On/off Infrared Remote Control
• Charlieplexing
• R8CKey
• Automatic Range Hood
• Eight-channel Scope Input
• 84×48-pixel Graphics LCD
• Call Acknowledged!
• Protection for Telephone Line
• SMD Crystal-Adapter
• Batter Saver
• Electronic Touch Switch
• Audible Flasher Warning
• SCSI Adapter
• Telephone Ringer
• Slug Repellent
• Miller Capacitor
• Automatic Windshield Washer Control
• Optical Pulse Generator
• Hard-wired Code Lock
• LM35 to ADC
• Zigbee Switching for Remote Control
• Measuring Battery Capacitance
• High-voltage Regulator
• Driver for 20 LEDs
• Tiny Simon
• Harmonic Generator with Single Opamp
• Quad Power Supply for Hybrid Amp
• Mains Slave Switcher I
• se-ri-@l to Bluetooth
• Thunderstorm Predictor
• Active Antenna
• Alternative Halogen Supply
• Low Loss Step Down Converter
• 10,000 x with One Transistor
• Programmer Board for the R8C/13
• Intelligent Interface for 1 to 8 Servos
• Bicycle Speedometer with Hub Dynamo
• Temperature Sensitive Switch for Solar Collector
• Simulation Applets
• Universal LCD Module
• Hard Disk Switch
• How to! Connect your project to the PC
• Expansion for Universal Interface
• New KW 1281 Interface
• Multimedia RIAA Preamplifier
• Multicolour HD LED
• RC Switch
• Increased Range for DVM
• Geiger Counter
• DRM Receiver Upgrade
• Computer Off Switch
• Speed Pulse Generator for PC Fans
• Mains Slave Switcher II
• Alphadoku
Elektor September 2006
Elektor September 2006
English | PDF | 7 MB
Table of Contents Elektor
• Mailbox September 2006
• RFID Chips Greet the Future
• RFID Card Quest
• Elektor RFID Reader
• The Elektor Electronics RFID Card
• Experimental RFID Reader
• Cubesats into Free Orbit
• DiSEqC Monitor
• E-blocks Easy ARM Pack
• Upgrade for Flash Microcontroller Board
• FPGA Course (4)
• Electronic Stamp
• USB/DMX512 Converter
• Potavi-Thomson Bridge
• Battery Discharger
• Miniature tweezers for SMDs
• Hexadoku
Elektor October 2006
Elektor October 2006
English | PDF | 6 MB
Table of Contents Elektor
• The PC as Breadboard
• Simulation Programs
• The Electronic Doctor
• GBECG
• ECG using a Sound Card
• PIC In-Circuit Debugger/Programmer
• Star-point Grounds
• FPGA Course (5)
• Software Update for EEDTS Pro
• In Control with Eclipse
• Programmable Laser Light Show
• CDP1802 — the First Micro in Space
• Logarithmic Volume Control
• Metal film resistor trimming
• Hexadoku October 2006
• Mailbox October 2006
Elektor November 2006
Elektor November 2006
English | PDF | 8 MB
Table of Contents Elektor
• Mailbox November 2006
• Grand Prix R8C
• Hotheads!
• Smartcards
• A Tale of Two Smartcards
• USB Stick with ARM and RS232
• The Multi-talented R8C
• FPGA Course (6)
• Spot-welding with Capacitors
• Zigbee with Xbee
• E-blocks VB to USB
• PR4401 LED driver
• USB-controlled socket for WLAN router power supply
• Philips SDR314 manpack mobile (1953)
• Hexadoku November 2006
Elektor December 2006
Elektor December 2006
English | PDF | 11 MB
Table of Contents Elektor
• Wireless Key on 433 MHz
• Go with the Flow
• Mailbox December 2006
• Unusual Christmas Presents
• Enclosures and Front Panels
• 0-30 MHz SSB/CW/FM/AM/DRM Receiver based on DDS and RISC
• i-TRIXX collection
• WLAN Antenna Design
• Position determination using WLAN
• Clinet-server quizmaster
• Pencil rubber cleans PCB tracks
• Radio Control using WLAN ICs
• FPGA Course (7)
• Flowcode version 3 for E-blocks
• Mini 3-channel ADC
• Exploring the properties of NiTi ‘memory wire’
• Faultfinding in inaccessible IC connections
• SSB receiver for 20 and 80m (1987)
• Hexadoku December 2006
• Multi Purpose 3D Milling Machine