Practical Valve Projects

	Practical Valve Projects Gian C Jain Editorial BPB
	Reseña
	There are hundreds of thousands of old and obsolete valves lying in India. Their prices are very very low as they cannot be used these days. Most of the circuits in this book are based on these valves We hope that our readers now shall be able to put these valves to good use in their homes and workshops.
Hay cientos de miles de válvulas antiguas y obsoletas que yacen en la India. Sus precios son muy muy baja ya que no pueden ser utilizados en estos días. La mayoría de los circuitos de este libro se basan en estas válvulas Esperamos que nuestros lectores ahora será capaz de poner estas válvulas en buen uso en sus hogares y talleres.
INDICE
Two Stage Gram Amplifier Useful Capacitance Bridge Muting or Codan Circuit Speech Operated Switching Circuit 40-70 M c/s Signal Generator 200 k/c Harmonic Generator Transformer Ratio Analyzer "Heterodyne Capacitance Meter Transitron Inductance Meter Remote Mains On-Off Control AF Input by Cathode Injection Production Electronic Timer Audio Signal Generator Midget Valve Voltmeter Capacity Tester                          Consulta el Libro (8 MB) por TurboBit y MediaFire:

41 Projects using IC 741 OP AMP

	41 Projects using IC 741 OP AMP M C Sharma Editorial BPB
	Reseña
	The Operational Amplifier 1C741 is perhaps one of the most inexpensive IC available in the market Yet it is comparable to the best of such IC's in respect of versatility and superb performance It is, therefore, natural that there is hardly any electronic magazine in the world which does not contain a project using this IC This book which is now in your hands contains 41 projects employing this IC You will find the electrical details of this IC in the book itself, which make them so versatile.
El amplificador operacional IC 741 es quizás uno de los más baratos IC disponible en el mercado Sin embargo, es comparable a los mejores de este IC en relación con la versatilidad y excelente rendimiento, es, por tanto, es natural que casi no hay revista electrónica en el mundo que no contiene un proyecto con este IC Este libro que ahora está en sus manos contiene 41 proyectos que utilizan este IC Usted encontrará los detalles eléctricos de este circuito integrado en el propio libro, que los hacen tan versátil.
INDICE
Power Supplies Inverting DC Amplifier Non-Inverting DC Amplifier Inverting AC Amplifier Non-Inverting AC Amplifier DC Voltage Follower AC Voltage Follower Xtal Pickup Preamplifier Magnetic Pickup Preamplifier Magnetic Mike Preamplifier Guitar Preamplifier Telephone Pickup Preamplifier Mixer Amplifier Tone Control Signal Tracer 3W Amplifier Intercom 12W Amplifier DC Motor Control AC Motor Control Schmitt Trigger Square Wave Generator Pulse Generator Multitone Bell Electronic Siren Monostable Multivibrator Bistable Multivibrator Trigger Pulse Generator Hasher Timer Light Operated Relay Power Failure Indicator Touch Controller FM Tuning Indicator Positive Reference Voltage Negative Reference Voltage Regulated Power Supply DC Voltmeter AC Millivoltmeter Microampere Meter Engine RPM Counter Analog to Digital Converter                          Consulta el Libro (6 MB) por TurboBit y MediaFire:

50 Awesome Auto Projects for the Evil Genius

	50 Awesome Auto Projects for the Evil Genius Gavin Harper
	Reseña
	The Evil Genius format is the perfect "vehicle", for 50 incredible automotive projects that are compatible with any car, no matter what make, model, or year. Focusing on low-cost, easily obtained components, the book lists the items needed to complete each project along with a troubleshooting and repair section. Imagine your classic car, truck, or hot rod with electric doors and windows, a built-in computer and GPS, voice control, automatic wipers and headlights, and electronic security.
El formato del Genio Malvado es el perfecto "vehículo", para 50 proyectos increíbles de automóviles que son compatibles con cualquier coche, no importa qué marca, modelo o año. Enfoque de bajo costo, componentes fáciles de obtener, el libro contiene los elementos necesarios para completar cada proyecto, junto con una sección de solución de problemas y reparación. Imagine que su coche clásico, camión o coche de carreras con las puertas y ventanas eléctricas, incorporado en el ordenador y el GPS, control de voz, limpiaparabrisas automático y los faros, y seguridad electrónica.
INDICE
Instrumentation Comfort Features Intelligent Functions Security and Safety A Computer in Your Car Power Supplies Display Technologies Input Devices In-Car Audio Storage Devices Speech Recognition GPS Onboard Diagnostics Wireless Connections Car PC Software                        Consulta el Libro (14 MB) por TurboBit y MediaFire:
INDICE GENERAL
Instrumentation. Constructing a Digital Gauge. Adding a Lamp Failure Monitor. Circuit Operation. Construction. Introducing... The LM391x Series of ICs. So How Do We Go About Building a Digital Dashboard.... Using the LM3915/6 Effectively in Your Own Designs. Constructing a Simple Voltmeter. Constructing the Mixture Meter. Calibration Procedure. Troubleshooting. Installing an EGO Sensor. One-Wire EGO Sensor. Two-Wire EGO Sensor (ISO-EGO Sensor). Three-Wire EGO Sensor ( 11 EGO Sensor). Four-Wire EGO Sensor (ISO I I EGO Sensor). Troubleshooting. Out-of-Car Testing and Inspection. In-Car Testing and Inspection. Building an Expandable VU Meter. You Will Need (Per Channel). Building a Digital Tachometer. Adding a Voice Enunciator. Comfort Features. Electric Door Mirrors Explained. Installing Electric Door Mirrors. Project lO: Installing Electric Windows. Type 1 Aftermarket  Window Kits. Type 2 Aftermarket Window Kits. Type 3 Aftermarket Window Kits. Mechanical Installation . Electrical Installation. Troubleshooting. Installing Heated Seats. Troubleshooting. Installing a Lumbar Support. Installation Instructions for a Front-Mounted Bladder. Installation Instructions for a Rear-Mounted Bladder. Installation Instructions for a Seat Pouch or Pump. Installation of Wiring. Troubleshooting. Intelligent Functions. Installing an Automatic Head lamp Switch. Installing Automatic Dip-Beam Eights. Installing Simple Intelligent Wipers. Constructing a Rain Sensor. Installing Advanced Intelligent Wipers. Principle of Operation. Locating the Sensor. Electrical Installation. Troubleshooting. Resetting the Raintronic. Reinitializing Raintronic. Advanced Intelligent Wipers in Action. Installing Cruise Control. Safety and the Cruise Control. Electrical Installation. Troubleshooting. Entering the Diagnostic Mode. Testing the Resume/Accelerate Button. Testing the Brake Switch. Looking to the Future. Security and Safety. Adding High-Level Mirror-Mounted Indicators. Troubleshooting. Adding Puddle Lights. Installing a Total Closure Module. Installing Central Locking. Installing Central-Locking Motors. How It Works. Installing Heated Washer Jets. Installation Hydraulic Installation Electrical Installation Operation. Building a Homing Device. Installing a GPS Vehicle Tracker. Mechanical. Installation Electrical. Installation Software. Installation Software Configuration. Installing a Reversing Camera. Installing a Rear-Obstacle Sensing System You Will Need Operating the ROSS. Constructing Dome-Light Dimmer Delay. A Computer in Your Car. Car Computer Basics AutoCom ACEX C. Installing the AutoCom AC "EX C. You Will Need Building Your Own Car PC" Mini/Nano 1TX Processors. Memory. Motherboard Options. Case Styles. Case Controls. Buttons, and LEDs. Troubleshooting. Constructing Your Own Case/Modi tying a Standard Project Case. Motorbike PCs?. Other Car Computers for Consideration. Power Supplies. Split-Charging Systems. Installing a Split Charger. How the Circuit Functions. Inverters. DC-to-DC Power Supplies. Startup and Shutdown Controllers. Project No 31: Connecting an External Device to an OPUS Power Supply. BIOS Settings. Operating System Settings. Electrical Installation. Operating the Power Supply. Troubleshooting. ATX Power Connection. Display Technologies. Display Technologies. Liquid Crystal Displays. How LCDs Work. Vacuum Fluorescent Displays. How VFDs Work. Display Formats. Alphanumeric Displays. Adding a Text Display to Your Car PC. Installing a USB Text LCD. Instructions for Installing a USB Text LCD. Instructions for Installing a Parallel Port LCD. Inverting Your LCD Display. Full-Color LCDs. VGA Displays. Composite (TV-OUT) Displays. Mounting Options. Installing a Dashboard Flip-Out LCD. Installing a Flip-Down LCD. Installation Procedure. Headlining Method. Roof Panel Method. Installing LCDs in Your Headrests. Input Devices. Installing a Touchscreen. Troubleshooting. Installing a Rotary Controller. Troubleshooting. Manual Installation. Windows 2000 Users. Project 3S: Controlling Your Car Computer Using a Mobile Phone. Installation Procedure. Phone Front Configuration. Controlling Your Car PC Using a PDA. In-Car Audio. Tape Adapters. Constructing a Tape Adapter. FM Modulators. Constructing an FM Modulator. Connecting to Auxiliary Inputs. Connecting Directly to an Amplifier. Setting Up an In-Car Surround Sound. 7. 1 Sound Positioning. In-Car Audio Troubleshooting. Storage Devices. Hard Disks and Car PCs. Interfaces. IDE ATA (Parallel ATA). External Hard Disks. Optical Storage. Slot-Loading Drives vs. Tray-Loading Drives. Laptop Drives vs. Full -Size Drives. Solid-State Storage. Memory Card Readers. Installing an IDE Device in Your Car PC . Parallel ATA. Serial ATA. Troubleshooting. A Note on Floppy Disk Drives. Speech Recognition. Speaker-Dependant or Speaker-Independent Speech Recognition. Hardware-Based and Software-Based Speech Recognition Systems. Isolated. Connected. Continuous. PC-Based Speech Recognition Systems. NaviVoice. Building a Speech Recognition Module. Circuit Operation. Speaker-Independent Recognition. Troubleshooting. GPS. What Is GPS?. How Does GPS Work?. Which GPS Device?. What GPS Software? . Installing a GPS Mouse. Internal Construction. Selective Availability. Onboard Diagnostics. Introduction to OBD. Unlocking the Secrets of Your Automobile's Central Nervous System. Introduction . Getting Started. Creating Your Personalized Dashboard. Troubleshooting. Diagnostic Trouble Codes Explained. Wireless Connections. Infrared. Building an IrDa Interface. Bluetooth. GSM. Using Your Mobile Phone in Your Car. GPRS. 3GSM (3G). Wi-Fi/Wireless LAN/802. 1 Ix. The 802.11 Wireless Networking Specification Family. How Does the Waveguide Antenna Work ?. Building a Cantenna. Going Further.... Going Wardriving. Car PC Software. CentraFuse. FrodoPlayer. Media Engine. Mobile Impact. Mobile Media Centre. GPS Software. Destinator. iGuidance/Routis I. Delorme Street Atlas USA. Co- Pilot. Microsoft Streets and Trips . Autoroute. Microsoft MapPoint. Other Programs.

 

123 Robotics Experiments for the Evil Genius

	123 Robotics Experiments for the Evil Genius Myke Predko
	Reseña
	123 steps needed to bring out the genius in every basement hobbyist!  If you enjoy tinkering in your workshop and have a fascination for robotics, you? ll have hours of fun working through the 123 experiments found in this innovative project book. More than just an enjoyable way to spend time, these exciting experiments also provide a solid grounding in robotics, electronics, and programming. Each experiment builds on the skills acquired in those before it so you develop a hands- on, nuts-and-bolts understanding of robotics? from the ground up.
123 pasos necesarios para llevar a cabo la genialidad en todos los aficionados del sótano! Si te gusta el bricolaje en tu taller y tienen una fascinación por la robótica, que? Tendrás horas de diversión de trabajo a través de los 123 experimentos que se encuentran en este libro innovador proyecto. Más que una forma agradable de pasar el tiempo, estos experimentos interesantes también proporcionan una base sólida en la robótica, la electrónica y programación. Cada experimento se basa en los conocimientos adquiridos en los anteriores a él por lo que desarrollar un práctico, la comprensión de tuercas y tornillos de la robótica? desde el principio.
INDICE
Myke's Rules of Robotics Introduction To Robots Robot Structures Basic Electrical Theory Magnetic Devices Drivetrains. Motor-Driven Crane Semiconductors Our Friend, The 555 Chip Optoelectronics Audio Electronics Digital Logic Power Supplies Sequential Logic Circuits Learning to Program Using the Parallax BASIC Stamp 2 Interfacing  Hardware to the BASIC Stamp 2 Sensors Mobile Robots Navigation                   Consulta el Libro (40 MB) por TurboBit y MediaFire:
INDICE GENERAL
Myke's Rules of Robotics INTRODUCTION TO ROBOTS. TOILET PAPER ROLL MANDROID. PIPE CLEANER INSECT. LEGO MOBILE ROBOTS. Cardboard Arm Robot Structures. Experiments Cutting Plywood. Strengthening Structures. Finishing Wood. Experiments A Gaggle of Glues. Nuts and Bolts. Soldering and Splicing Wires. Assembling the Included PCB Basic Electrical Theory. Electrical Circuits and Switches. Electrical Circuits and Switches. Voltage Measurement. Resistors and Voltage Drops. Current Measurement and Ohm's Law. Kirchoff's Voltage Law and Series Loads. Variable Resistors. Kirchoff's Current Law and Parallel Loads. Thevenin's Equivalency. Power. Batteries Magnetic Devices. Electromagnets. Relays. Measuring the Earth's Magnetic Field. Direct Current (DC) Motor Drivetrains. Motor-Driven Crane. Pulleys Added to Crane. Switch DC Motor "H-Bridge". Differential Drive Robot Chassis. Stepper Motors. Muscle Wire Semiconductors. Diodes. Light-Emitting Diodes (LEDs). NPN Transistor and Two-LED Lighting Control. Driving a Motor with a Transistor. Bipolar PNP Transistor Motor Control. Transistor Motor H-Bridge OUR FRIEND, THE 555 CHIP. BLINKING LEDS. 555 Button Debounce. Experiment 41 R/C Servo Control 114. Light-Seeking Robot Optoelectronics. Different Color LEDs. Changing an LED's Brightness. Multisegment LEDs. Optoisolator Lock and Key. White/Black Surface Sensor. Line-Following Robot Audio Electronics. Buzzers. Basic Transistor Oscillator Code Practice Tool. Electronic Stethoscope. Sound-Level Meter Digital Logic. Basic Gate Operation. CMOS Touch Switch. Bipolar Transistor-Based TTL "NOT" Gate. Sum of Product Circuits. Common Logic Built from the NOR Gate. XORs and Adders. Pull-Ups/Pull-Downs. Mickey Mouse Logic Power Supplies. Zener Diodes. Linear Power Supply. Switch Mode Power Supply Sequential Logic Circuits. RS Flip Flops. Edge-Triggered Flip Flops. Full D Flip Flop. Flip Flop Reset. PARALLEL DATA. TRAFFIC LIGHTS. SHIFT REGISTERS. Christmas Decoration. Random Movement Robot. Counters. Schmitt Trigger Inputs and Button Debounce. PWM Generation learning to Program Using the Parallax BASIC Stamp 2. Loading BASIC Stamp Windows Editor Software on Your PC. Connecting the PCB and BS2 to Your PC and Running Your First Application. Saving Your Applications on Your PC. The "Hello World!" Application Explained. Variables and Data Types. Number Data Formats. ASCII Characters. VARIABLE ARRAYS. Using Mathematical Operators in the Assignment Statement. Creating Simple Program Loops. Conditionally Looping. "Power Off" Application. Conditionally Executing Code. Advanced Conditional Execution. Using the "for" Loop in Your Application. Saving Code Space Using Subroutines Interfacing  Hardware to the BASIC Stamp 2. Controlling an LED. Cylon Eye. Hitachi 44780-Controlled Liquid Crystal Display. Musical Tone Output. Electronic Dice. Keypad Input. Resistance Measurement. PWM Analog Voltage Output. R-2R Digital-to-Analog Converter Sensors. bLiza, the Snarky Computer. Multiple Seven-segment Displays. RCtime Light Sensor. Differential Light Sensors. SOUND CONTROL. Robot "Whiskers". IR Object Sensors Mobile Robots. DC Motor Control Base with H-Bridge Drivers. Stale Machine Programming. Robot Moth Example. Random Movement Explained. Remote-Control Car Robot Base. R/C SERVO SETUP. Controlling Multiple Servos. Robot Artist. Parallax's "GUI-Bot" Programming Interface. Stepper Motor Control. Infrared Two-Way Communications Navigation. Line-Following Robot. Wall-Following Robot. Ultrasonic Distance Measurement. Hall Effect Compass. NMEA GPS Interface. PHASIC Reference

 

101 Spy Gadgets for the Evil Genius

	101 Spy Gadgets for the Evil Genius Brad Graham, Kathy McGowan
	Reseña
	101 spy devices for serious snooping. Utilizing inexpensive, easily obtainable components, you can build the same information gathering, covert sleuthing devices used by your favorite film secret agent. Projects range from simple to sophisticated and come complete with a list of required parts and tools, numerous illustrations, and step-by-step assembly instructions.
101 dispositivos de espionaje de espionaje serias. La utilización de componentes de bajo costo, fáciles de conseguir, se puede construir la misma recopilación de información, dispositivos encubiertos detective que utiliza el agente secreto favorito de la película. Los proyectos van desde simples a complejos, y vienen con una lista de las piezas necesarias y las herramientas, numerosas ilustraciones y paso a paso las instrucciones de montaje.
INDICE
Introduction Audio Eavesdropping and Recording Hard-wired Telephone Devices. Digital Camera Hacking. Video Cameras and Recording. Covert and Hidden Spy Cameras. Video Camera Pan and Tilt Control. Night Vision Devices. Using Low Lux Cameras. Audio Bugs and Transmitters. Video Transmitters. Hacking a Video Sender. Computer Monitoring. Where Have You Been Today?. RF Scanners. Protection and Countermeasures. Laser Spy Gadgets. Build a Mini Video Controlled Spy Robot.                        Consulta el Libro (41 MB) por TurboBit y MediaFire:
INDICE GENERAL
Introduction Audio Eavesdropping and Recording. Microrecorder Hacking. Ultrahigh-Gain Microphone Preamp. Bionic Stereo Spy Ears. Parabolic Dish Microphone. Working with Audio on Your Computer. Filtering Out Background Noises. Wiring Your Body to Record Audio Hard-wired Telephone Devices. Telephone Audio Interface. Automatic Call Recorder. Sound Activated Computer Call Logger. Super Stealth Line Tap. Telephone Input/Output Box. Using Computer Effects to Disguise Your Voice. Simple Digital Voice Disguiser Circuit. Ultimate Telephone Voice Changer. Let Your Computer Do the Talking. World Wide Telephone Tap Digital Camera Hacking. Enhancing Digital Photos. Hacking the Digital Camera's Trigger. Covert Handbag Digital Camera. Time-Lapse Camera Trigger. Motion Sensing Camera Trigger. Digital Camera Gun Sight. Long-Range Digital Photography Video Cameras and Recording. Video Signal and Camera Basics. Recording Video Signals. Hack a VCR for Time-Lapse Recording. Motion Controlled Auto Record. Multiple Camera Auto Switcher. Working with Video on a Computer. Web Cameras as Security Cameras Covert and Hidden Spy Cameras. Working with Microvideo Cameras. Classic Nanny Cam. Night Vision Fire Detector Cam. Covert Marker Cam. WYSIWYG Sunglasses. Long-Range Video Cameras. Microscope Video Camera Video Camera Pan and Tilt Control. RC Servo Pan and Tilt Camera Base. Remote Controlled Servo Base. Manua I ControlIed Servo Base. Microcontroller Controlled Servo Base. Motion Tracking Camera Night Vision Devices. Using Low Lux Cameras. Infrared, the Invisible Light. LED Night Vision Illuminator. Pulsed LEDS for Higher Output. Outdoor Night Vision Illuminator. Infrared Laser Illuminator. Long-Range Laser Illuminator. Night Vision Headgear Audio Bugs and Transmitters. Hacked Baby Monitor Bug. FRS Radio Long-Range Bug. Simple FM Room Bug. Ultrasensitive Room Bug. Micro Stealth Transmitter. Telephone Line Transmitter. Invisible Light Transmitter Video Transmitters. Hacking a Video Sender. Micro Spy Transmitters. Simple TV Transmitter. TV Transmitter with Audio. The Movie That Watches You. Wall Wart Video Bug. Covert Hat Cam. Wall Clock Camera. Kamikaze Video Transmitter Computer Monitoring. Where Have You Been Today?. Resurrecting Deleted Data. Installing a Software Key Logger. Build a High-Tech Hardware Key Logger. Computer Screen Transmitter RF Scanners. Scanning the Neighborhood. Scanner Auto Recording Switch. Scanner-to-Computer Interface. Better Reception. BugDetection Protection and Countermeasures. Intruder Sentinel. White Noise Generator. Infrared Device Jammer. Spy Camera Killer. Shocking Device. Ultra Small Shocking Device. Motion Activated Shocker Laser Spy Gadgets. Lasernoculars. Laser Beam Transmitter. Laser Beam Receiver. Laser Microphone Experiment. Laser Perimeter Alarm. Remote Control Sniper Build a Mini Video Controlled Spy Robot. Hacking a Remote Control Toy Base. Creating the Weatherproof Shell. Adding a Panning Camera Head. Video Camera and Night Vision System. RC Receiver to Servo Bridge Circuit. Adding an Ultrasensitive Audio Preamp. Pay load Delivery Function. Payload Delivery Hardware. Creating a Portable Base Station. Base Station Wiring and Installation. Spy Robot Mission Testing