Elektor July - August 2007

Table of Contents Elektor

• Alphanumski
• Stereo Robot Ears
• 3 Amp PWM DC Motor Controller
• Low2 Cost USB Demo Board
• Optimised STK200/300 Programmer
• Sound Activated Switch
• Wireless Pulse Sensor
• R8C Measures Negative Voltages
• Switch-Mode 555 Supply
• Colour Tamer
• Stepped Volume Control
• LPC900 Programmer
• Receiver for RC5 Remote Controls
• PIC Indicator Relay
• Clap Controlled Switcher
• Removed Pulse Detector
• 12 V Bidirectional Motor Control
• 3-A Wide Input Adjustable Switching Regulator
• ‘Teaclipper’ Postage-stamp Programmer
• USB Converter
• Radio remote Control for PDAs and Smartphones
• PWM Voltage Dropper
• MotorBox
• CMUCam1 Vision System
• Simple D/A Converter for Robots
• A/D Converter for Robots
• Chaotic Firefllies
• 2.4 GHz Antenna for Robotics Vehicles
• Robot MOPS
• DIY Wheels
• Compass Sensor for Lego Mindstorms NXT
• IR Communications using a UART
• zBot: Solar/Battery Power Supply
• zBot: 10-A Power Stage for DC Motor
• zBot: Wireless Link
• CO-Sensor
• PIR-Sensor
• IR remote Control with the R8C
• Catapult for Robots… or Other Uses
• Fast Charger for NiMH Batteries
• Deep Discharge Protection for Rechargeable Cells
• Complete Stepper Motor Driver
• Sensor for Line Following Robots
• LDO Regulator with Soft Start and Tracking
• PIC or Basic Stamp IR Telemeter
• Ultrasonic Distant Object Detector
• Driving Stepper Motors
• Controlling Servos
• Lithium Charger
• Paralleling LiPo Batteries
• Propeller Prototyping Board for BoeBot
• Serial interface for the Propeller
• Philips ME Construction Kits
• Babybot
• Mini Power Inverter
• Voltage Stabiliser
• Bat’s Ear
• Whiskers on Robots
• Hunter
• Minimalist Motor
• Trembly
• Tribot
• Balancing Robot
• Bolo
• Antieu-robot
• An Obstacle Detecting Robot
• Driving Stepper Motors: KISS
• IR Close Object Detector
• Multi-Purpose NiCd & NiMH Charger
• PIC12C508 Stepper Motor Controller
• From Cassette Recorder to Robot Propulsion
• A Robot That won’t Lose its Bearings
• An Inclinometer for Your Robot
• Light-seeking Robot
• Robot voice
• Positioning with Photodiode Arrays
• Robot Footballer
• Driving Higher Power Motors
• A Robot with an Elephant’s Memory
• Which Brain for my Robot?
• Formula Flowcode Buggy
• Dual Battery
• Torque is Cheap
• SatNav for Robots
• Walking Works!
• Light Sensing with an LED
• Servo to Motor Conversion
• Football with Robots
• New Lego MINDSTORMS NXT Motor Block
• Servo Control from a PC

No Mirrors Please!

Elektor 2004 - 2007 Collection: Download