Sitemap
Pages
- About
- Authors
- Datasheets
- Electronic Circuit Symbols
- Lab Manuals
- Privacy Policy
- Project Contests
- Sitemap
- Testing Components
Posts
101-Announcements
- Indian ISP Reliance and Airtel blocks Torrentz Dailymotion Vimeo and many other websites
- Open Source Hardware will revolutionize the way we learn Electronics
- 7 segment display driver
- The History of Electronics-Infographics
- Arduino (For beginners)
- CircuitsToday Launches Forums and Crossed Ten Thousand Subscribers
- Voltage Limiter Circuit Using Op-amp
- Prize Received by Winner of the Contest
- Happy New Year to Everyone
- Announcing Winner of Suggest a Topic to Publish Contest
- Suggest a Topic to Publish & Win a 8GB Pen Drive
- Most discussed posts on CircuitsToday
- Inviting Writers on CircuitsToday.com
- 2500 E-mail Subscribers and counting
- 1500+ Subscribers for CircuitsToday.com
- Celebrating 1001 subscribers for CircuitsToday.com
- CircuitsToday-Subscribers count crossed 500
- We are now on Twitter
555 Timer IC
- 555 Timer Circuits and Projects
- Voltage doubler circuit using NE555
- Police siren using NE555
- 555 Timer-Ramp Generator
- 555 Timer Oscillator
- 555 Timer as Monostable Multivibrator
- 555 Timer as an Astable Multivibrator
- 555 Timer IC Working Principle
- 555 Timer IC Block Diagram
- 555 Timer IC Basics
- 555 Timer IC Pin configuration
- 555 Timer – A Complete Basic Guide
8051 projects
Amplifier Circuits
- Cascode amplifier
- Log amplifier
- Stereo headphone amplifier
- Transistor amplifier
- Op-amp Circuits
- 2×5 W Stereo power amplifier circuit based on BA5417.
- BA5406 stereo amplifier circuit
- 60 watt amplifier circuit
- 50 watt audio amplifier LM3876
- TDA7294 100W Audio Amplifier
- LA3161 Stereo Preamplifier
- LA4550 Audio Amplifier
- Class AB amplifier 12V
- TDA2822 amplifier circuit
- 100W MOSFET power amplifier
- 6 watt Hi Fi audio amplifier using TDA2613
- Audio amplifier circuit using TDA2040
- MOSFET amplifier circuit – 10 Watts
- Car audio amplifier using TDA2003
- 50 Watt MOSFET amplifier
- Car Stereo Amplifier Circuit
- 15W Class B Audio Amplifier
- Active crossover circuit
- Bridge Amplifier using TDA 4935
- HiFi headphone amplifier circuit
- 20W audio amplifier using TDA7240
- 2 x 60 W audio amplifier circuit
- Motional feed back amplifier
- Working of Amplifiers
- 40W amplifier using TDA1514
- 2 x 32 Watts stereo amplifier
- 4 X 15 Watt power amplifier
- Op Amps-Operational Amplifiers
- 150 Watt amplifier circuit
- Hi Fi Amplifier circuit
- Mini Audio Amplifier circuit
- Power Amplifier Circuit using TDA2009
- Mosfet Amplifier Circuits
- Simple Amplifier Circuit
Audio Circuits
- Audio oscillator circuit
- Class D amplifier circuit
- Digital volume control circuit
- Multi-channel audio mixer circuit using LM3900
- Multi-Channel Surround Sound Systems
- Passive tone control circuit
- Few Transistor amplifier circuits
- Intercom circuit
- Car stereo amplifier circuit using TDA2040
- Stereo sound level indicator
- 3 channel audio splitter
- Low pass filter for subwoofer
- 20W audio amplifier using LM1875
- Stereo preamplifier with tone control
- 3 input microphone preamplifier
- 5 band graphic equalizer using LA3600
- Baxendall tone control circuit
- Low cost Mic Mixer
- USB sound card
- 3 way active cross- over network
- Automatic cooler fan for amplifiers
- Speaker protector
- Audio line driver
- Hi-Fi DX Bass circuit
- Car subwoofer filter
- Subwoofer filter
- Voice recorder/playback circuit
- Pocket headphone amplifier
- Voice modulator circuit
- 6W amplifier using TA7222AP
- Stereo balance indicator
- Dynamic microphone amplifier using transistors
- 40W audio amplifier
- Preamplifier for dynamic microphones.
- FET based audio preamplifier.
- Jet engine sound generator
- 250mW audio amplifier
- 10W amplifier using TDA2003.
- Single transistor audio mixer.
- Simple 10W audio amplifier
- Three transistor audio amplifier
- 24W amplifier using TDA1516
- 3 Input mic mixer circuit
- Two transistor tone controller
- 2X15 Watt stereo amplifier using TDA4935
- Stereo line driver circuit
- Audio monitoring system
- 3 Band graphic equalizer circuit
- Speaker to microphone converter circuit
- Simple IR audio link
- 100 Watt sub woofer amplifier.
- Audio clipping indicator circuit
- Signal tracer circuit.
- Guitar pre-amplifier using uA 741.
- Magnetic pickup pre-amplifier circuit.
- Crystal pickup pre-amplifier circuit
- Power megaphone circuit
- FM adaptor circuit for car stereo
- Head phone amplifier circuit
- Sound pressure meter
- Speech amplifier circuit.
- Sound shifter circuit
- 3 Band graphic equalizer circuit.
- 50 W transistor amplifier
- Low cost amplifer.
- Converting CD-ROM drive to audio CD player
- IR Headset
- 3 W Stereo amplifier using MAX 7910
- Audio level meter circuit
- Transistor Amplifier Circuit-12 Watts
- Tweeter Crossover circuit
- Audio Distortion Meter
- Audio Wattmeter Circuit
- Musical light chaser circuit
- Sound Level Meter
- 2 X 22 Watt Stereo Amplifier using IC TDA 1554
- Volume Control Circuit
Automotive Circuits
- Tachometer circuit
- F to V Converter
- Lamp flasher using LM317
- Lamp flasher using LM395
- Car battery charger
- 3 LED battery monitor circuit
- Automobile turn signal circuit.
- Parking sensor circuit
- 12V Lamp flasher circuit.
- Musical car reverse horn circuit
- Missing pulse detector circuit using NE555
- Head light timer circuit
- Lamp flasher circuit
- Shock alarm circuit
- Automatic headlight dim switch.
- Simple battery charger circuit.
- Voltmeter circuit using LED
- Automatic Head Lights Turn Off Circuit
- Automatic Wiper Control Circuit
Basic Electricity
Battery Circuits
- 12V battery level indicator circuit (LED bargraph)
- 24V lead acid battery charger circuit
- Automatic changeover circuit
- Battery eliminator circuit
- Ni-MH battery charger using LT4060
- Ni-Cd battery charger circuit
- Battery charging indicator circuit
- Flashing battery monitor
- Battery operated mini night lamp
- Battery charger using LM350
- Battery charger circuit using SCR.
- Battery charger circuit using L200.
- Battery charger circuit using LM317.
- Broken charger wire alarm circuit
- Chager circuit for SMF batteries.
- Super fast Ni-Cd battery charger
- Battery Level Indicator
- Lead acid battery charger circuit
Cable TV Circuits
Camera Technology
Clipping and Clamping Circuits
Clocking & Timer Circuits
Conversion Circuits
- Monolithic/Hybrid Analog To Digital (A/D) Converter
- Analog to Digital Converters (A/D)
- Monolithic/Hybrid Digital to Analog Converters
- Digital to Analog Converters (D/A)
- Voltage Level Detector Circuit
- Frequency to voltage converter
- Frequency to voltage converter using LM331
- Light to Frequency converter circuit
Counter Circuits
Counters
Digital Electronics
Education & Training
Electronic Components
- Characteristics of a UJT
- UJT-Uni Junction Transistors
- LASCR-Light Activated SCR
- Gate Turn Off Switch
- Silicon Unilateral Switch
- Silicon Bilateral Switch
- Shockley Diode
- SCS-Silicon Controlled Switch
- GCS-Gate Controlled Switch
- IGBT-Insulated Gate Bipolar Transistors
- V-FET or Power Mosfets
- Dual Gate Mosfets
- EMOSFET-Enhancement MOSFET
- DEMOSFET-Depletion Enhancement MOSFET
- MOSFET-Metal Oxide Semiconductor Transistor
- FET biasing
- Simple FET Amplifier
- Characteristics of JFETS
- JFET-Junction Field Effect Transistor
- FET-Field Effect Transistors-Introduction
- Semiconductor diode fabrication types
- Fabrication techniques of a P-N junction diode
- Photoconductive cells
- Optocoupler devices and application
- LCD-Liquid Crystal Displays
- LDR-Light Dependent Resistors
- Semiconductor diodes and diode symbol
- Tunnel diode
- Vacuum tube diodes
- Resistors and types of resistors
Electronic Keys & Locks
Electronics Books
Electronics Jobs
Embedded Systems
- Working with MPLAB IDE
- What is Real Time Operating System (RTOS)- How it works?
- Introduction to MPLAB IDE
- Timers and Interrupts (PIC16F84A)
- PIC16F84A – Instruction Set (Continued)
- PIC16F84A – Instruction Set
- PIC16F84A – The Hello World program.
- PIC16F84A – Working with Inputs
- Introduction to Microcontrollers – Programming the PIC16F84A
- Introduction to Microcontrollers – Getting Started with PIC16F84A
- Embedded Systems – An Introduction
Equipment Reviews
Events
Fan Circuits
Filter Circuits
- Active Filter Types
- State Variable Filters
- All pass filters
- Band Stop Filter
- Band Pass Filters
- Higher Order Filters
- Butterworth Filter
- Classification of Active Filters
- Active and Passive filters
- Filter Circuits
- Series Inductor Filter
- RC filters-operation-circuit-diagram
- Choke input-L section filter
- Shunt capacitor filter
- Filter Circuits
Fire Alarm
Fun & Game Circuits
Gadget Reviews
Ham Radio Circuits
High Voltage Circuits
Home Circuits
- Water level Controller
- How to make a Rheostat
- LED torch using MAX660
- Electronic mosquito repeller
- Battery operated heater
- Plant moisture level monitor
- Night security light
- Transistor intercom circuit.
- Remote controlled appliance switch circuit
- Door bell circuit using NE555
- Water level alarm circuit
- 12 V Florescent lamp driver circuit
- Contactless telephone ringer circuit
- Mobile incoming call indicator
- Telephone off-hook indicator
- Street light circuit.
- High & Low voltage cut-off with delay& alarm
- Mosquito repeller power saver
- Cat repeller circuit
- Infrared motion detector circuit
- Rain alarm circuit
- USB LED Lamp circuit.
- Remote controlled switch circuit
- Sensitive Intruder Alarm Circuit
- DoorBell circuit using UM 66 IC
- Simple Water Level Indicator
- Simple Lamp Dimmer/ Fan Regulator
- Fridge Door Alarm
- Automatic LED Emergency Light
Industrial Circuits
Instruments
Integrated Circuits
- Photonic Integrated Circuit
- Schmitt Trigger using Op-Amp
- Pulse Generator using Op-Amp
- Square Wave Generator using Op-Amp
- Zero Crossing Detector using IC 311
- Zero Crossing Detector
- Op-Amp Comparator
- PLL Operation
- Design a PLL
- Phase Locked Loop IC’s
- MOS-IC’s
- Integrated Transistor Amplifier
- IC Packages
- Monolithic IC-Component Fabrication
- Monolithic IC Manufacturing Process
- Monolithic IC
- Classification of Integrated Circuits
- Integrated Circuits-Merits and Demerits
- Integrated Circuits and Symbol
Inverters
Lab Manuals
- Program for Arithmatic operations in 89C51
- 8085 program-Ascii to Decimal conversion
- Program to seperate bytes to nibbles in 8085
- Counting of number of zeros,even and odd numbers in an array
- Square root of an 8 bit number in 8085
- Division of Two 8 bit numbers in 8085
- Multiplication of Two 8 bit numbers in 8085
- Addition of Two 16 bit numbers in 8085
- Addition of Two 8 bit numbers in 8085
- INTRODUCTION TO MICROPROCESSOR TRAINER KIT AND PROGRAMMING
- UJT RELAXATION OSCILATOR
- UJT CHARACTERISTICS
- FET CHARACTERISTICS
- COMMON EMITTER CHARECTERISTICS OF NPN TRANSISTOR
- RC INTEGRATOR AND DIFFERENTIATOR
- ZENER DIODE VOLTAGE REGULATOR
- CLAMPING CIRCUITS
- CLIPPING CIRCUITS
- RECTIFIER CIRCUITS USING PN JUNCTION DIODES
- ZENER DIODE CHARECTERISTICS
- DIODE CHARECTERISTICS
LED related
Light Related
Lighting Circuits
- LED lamp circuit from scrap
- Automatic night light
- Mains operated blinking LED
- Mains Operated LED Circuit
- Automatic LED Emergency Light-Modified Version
- 24V flasher circuit
- Powerful LED flasher
- 8 function christmas lamp
- Super bright LED night light
- Versatile emergency lamp.
- Temperature controlled LEDs
- Simplest lamp flasher circuit.
- Automatic emergency light
- Delayed ON LED
- 4W Fluorescent lamp driver.
- Mains operated LED lamp
- Two star flasher circuit.
- Mains operated LED night lamp
- Lamp pulser circuit
- 8W Flouroscent lamp driver.
- Air craft warning light circuit
- Modified lamp dimmer circuit
- Two mode night light circuit
- Flasher Circuit using NE 555
- Touch Dimmer for Lamps
Microcontrollers
- Frequency counter circuit
- Standard Library & String Formatting for AVR
- LCD Interfacing with AVR
- Handling the Digital Input Output in AVR Micro Controllers
- Avr Atmega8 Microcontroller – An Introduction
- AVR GCC Library of AVR Studio – An Overview
- ISP Programmer for ATmega32 Microcontroller
- AVR Studio Overview for Beginners
- ATmega32 AVR Microcontroller – An Introduction
- 8051 Special Function Registers and Ports
- 8051 Addressing modes
- 8051 Microcontroller
- Microprocessor and Microcontroller – The difference
- Six pin Microcontrollers from Atmel-AVR ATtiny10
Mobile Phone Related
Motor Related
- DC motor controller
- H Bridge motor control circuit using L298
- Motor driver using TC4424
- H bridge motor driver circuit
- Low voltage DC motor speed control circuit
- Speed control for PCB drill
- Stepper motor driver using MC3479
- PWM motor speed controller
- Bi-directional motor
- Temperature controlled DC fan
- Stepper motor controller
- PWM Motor Speed Control Circuit
Nanotechnology
- The Single Atom Transistor Concept
- Camouflage Yourself With the Nano-Mirage Effect
- Nanoparticle Based Tattoos Help in Diagnosing Chronic Diseases
- New Nanomaterial Developed to Kill Drug Resistant Bacteria
- Airplanes to be built with Carbon Nanotube Composites
- Nanocircuits
- Nanoelectronics
- Implications of Nanotechnology
- Nanotechnology – Tools and Instruments
- Latest Research on Nanotechnology
- Molecular Nanotechnology (MNT)
- Molecular Self-assembly in Nanotechnology
- Nanomaterials
- Nanotechnology
Oscillators
- FM Radio jammer
- Sweep Frequency Generator
- Signal Generators
- Selection Of An Oscillator
- Negative Resistance Oscillators
- Beat Frequency Oscillator (BFO)
- Wien Bridge Oscillator
- Transistor Phase Shift Oscillator
- Phase Shift Oscillator
- Audio Oscillators
- Crystal Oscillator
- Hartley Oscillator
- Clapp Oscillator
- Colpitts Oscillator
- Tuned Base Oscillator
- Tuned Collector Oscillator
- LC Oscillators and Types
- Transistor Oscillators
- Oscillator Operation
- Frequency Stability of Oscillators
- Basic Oscillatory Circuits
- Types of Oscillations
- Oscillators-An introductory blog post
- Saw tooth wave generator using NE555
- Variable frequency oscillator
Peripheral Interface Controller (PIC)
- PROCEDURE TO USE MPLAB SIM
- Program Flow Control Group in PIC
- Bit Operation Group Instructions in PIC
- Arithmetic and Logic Operations Group in PIC
- Data Transfer Group Instructions in PIC
- PIC Programming – Instruction Sets
- Peripheral Interface Controller (PIC) – Advanced Features
- USART Modules in PIC 16F877
- CCP Modules in PIC 16F877
- Timer Modules in PIC 16F877
- Input/Output PORTS and TRIS Registers in PIC 16F877
- EEPROM/FLASH Memory Organization in PIC 16F877
- Register Memory Organization in PIC 16F877
- PIC 16F877 – Architecture and Memory Organization
- Introduction to PIC 16F877
- Peripheral Interface Controller (PIC)
- Basics of Microcontrollers
- Introduction to PIC
Power Controller Circuits
Power Electronics
Power Supplies
- Voltage Regulator Circuit-The Big List
- 10A Adjustable voltage Regulator
- Regulated DC power supply
- Transformerless switch mode power supply circuit
- LDO regulator
- Few switching regulator circuits
- Three phase rectifier using 20L6P45
- Few LM317 voltage regulator circuits
- 12V to 24V DC DC converter
- 6 to 15V DC to DC converter
- 12V to 120V DC DC converter
- 5V boost converter
- Buck boost converter circuit
- Step up voltage converter
- Voltage converter circuit using TDA2003
- 12Volt from USB port
- Voltage Converter 3V to 5V using MAX660
- Voltage Doubler cum Inverter Circuit
- 10V switching regulator using LM5007
- 30V / 3A adjustable regulator using LM723
- 12V boost regulator circuit.
- 5V buck regulator using LM2678
- CVT-Constant Voltage Transformer
- Dual Voltage Supplies
- Controlled Transistor Series Regulator With Overload and Short-Circuit Protection
- Controlled Transistor Series Regulator
- Zener Controlled Transistor Voltage Regulators
- Discrete Transistor Voltage Regulators
- Voltage Regulators
- Regulated Power Supply
- Positive voltage to negative voltage converter
- 5V transformer less power supply
- Variable power supply using 7805
- Polyphase rectifiers
- Full wave bridge rectifier
- Centre-Tap Full-Wave Rectifier
- Half wave rectifiers
- Dc power supplies-Introduction
- Dual power supply using L165
- 13V 5A adjustable regulator using LM338
- 3A adjustable regulator using LM350
- 40V dual power supply
- Regulated dual power supply circuit
- 1.3V Power supply
- Soft start power supply using L200
- Soft start Power supply circuit.
- 12V 15A voltage regulator
- 5V power supply with overvoltage protection.
- Adjustable regulator using L200
- Blown fuse indicator circuit
- 12V & 5V Combo power supply
- Negative reference voltage generator
- Positive reference voltage generator
- Voltage splitter using Op-Amp
- 12 V High current regulator
- Regulated power expander circuit
- Voltage booster circuit
- Mains failure alarm circuit
- 9 V regulator using 7809
- 5V power supply using 7805.
- Transformerless power supply circuit
- 6 Volt regulator circuit using 7806
- Power Supply Circuit using LM 317
- Dual Adjustable Power Supply Using LM 317 & LM337
- Adjustable Voltage Regulator
Project Ideas
Projects
Proximity Detectors
Radio Circuits
- FM Transmitter Circuits-The BIG List
- PLL FM demodulator circuit
- FM Stereo Demodulator AN7415
- LM1800 Stereo Demodulator
- AM radio circuit.
- FM receiver circuit
- Stereo decoder circuit
- AM receiver circuit using MK484
- AM receiver using ZN414
- Miniature FM transmitter
- Low cost AM radio
- FM transmitter using UPC1651
- Simple AM radio.
- Single transistor radio
- VHF field strength meter
- AM receiver circuit
- Field strength meter
- Versatile FM Transmitter
- FM Tracking transmitter
- Aircraft radio circuit
- AM Transmitter circuit
- Single chip FM transmitter circuit
- Single Chip FM Radio circuit
- Direct Coupled Radio
- Metal Detector Circuit
- Simple Radio Circuit using Op Amp
- Radio Collar Transmitter
Radio Transmitters
- Simple FM transmitter circuit.
- Stereo FM transmitter
- Stereo FM transmitter using BA1404
- 200M FM Transmitter
- 2 km FM transmitter
- Medium power FM transmitter circuit
- Telephone transmitter
- Long range AM transmitter.
- Pocket size FM radio station
- IR to RF converter circuit.
- FM telephone bug.
- Simplest FM Transmitter.
- Long Range FM Transmitter
Relays
Remote Circuits
Reviews
Robotics
Security & Saftey
Sensor Circuits
Signal Conditioners
- Current amplifier and buffers
- Transimpedance amplifier
- Differential amplifier using opamp
- Voltage comparator
- Summing amplifier
- Instrumentation amplifier
- Inverting amplifier using opamp
- Integrator circuit using opamp
- Sample and hold circuit
- Schmitt trigger circuit using IC uA 741
- Scmitt Trigger circuit using NE 555
Signal Generators
Speed Controller Circuits
State space analysis
Switching Circuits
Tech News
- THX Audio Engine – The Best Speaker Concept!!
- Piccolo – The ‘Sketching’ Robot
- Lytro Light Field Camera – The Next Generation Camera is Here
- Contact Lenses with “The Terminator” Mode!!
- Waterless Washing Machine Cleans Laundry Through Magnetic Levitation
- Next Generation 3D Holographic Displays
- World’s Smallest Magnetic Data Storage
- Get Ready to Fire Laser From Your Body
- 2012 Welcomes 3D Transistors!!
- World’s Smallest Electronic Circuit Using Nanotechnology
- Stealth Paint to Make Airplane Invisible
- Satellite Surgery Robot Developed to Repair Satellites
- Next Generation GPS Satellites
- World’s Smallest Sterling Engine Developed Using Nanotechnology
- Trillion Frames Per Second Camera – The Photon Catcher
- Study about the Earth’s Inner Core through X-ray Absorption Spectroscopy
- Latest Discovery – World’s Lightest Material
- Lab Grown Blood Successfully Experimented on a Human
- See a Robot Workout!!
- Flytrap Robots Can Hunt and Catch Bugs for Meals
- A Smartphone Dock Built Inside Man’s Prosthetic Arm
- National Ignition Facility (NIF) – World’s Biggest Laser Fusion Experiment
- Facts about the Very Large Array
- Throw Your Ball Camera to Take Panoramic Photos
- Small Wearable Antenna Helps in Finding the Lost
- Bend and Twist Your Remote Control to Change Channels
- Mix Your Cocktail Using a Keyboard
- Amazon CEO files patent application for an Airbag system that protects smart phones
- Human Skin as a Touch-Screen Interface
- Latest Discovery – Neutrinos That Move Faster Than the Speed of Light
- 3-D Printer Technology Helps Build Artificial Blood Vessels
- How improving page load speed can increase your website traffic and user experience
- Wi-fi Technology Helps in Analyzing Patients’Breathing
- Heat Hack – A New Method to Steal ATM Pin Codes
- Hypersonic Sound Technology
- ‘Cling-Film’ Solar Cells – A New Revolution for Renewable Energy
- The World’s Largest Fusion Reactor
- Magnetic Microprocessors Can Make High-End Computers in Future
- XREP – A Combination of Taser and Shotgun
- U.S Soldiers Develop High-tech Gadget for Better Night Vision
- Here Comes the Strongest Magnetic Field to be Ever Created
- Make Functional Electronic Circuits on Paper Using Silver Ink Pen
- Infrared Video of a Hovering NASA Lander
- High-definition Video of Earth to be Streamed Online
- Whispering Gallery Resonator to Count Nanoparticles and Micro Viruses
- “PossessedHand” Will Move Your Hand For You
- “Brain-Like Computers” Soon to Become a Reality
- Here Comes the World’s First Coins with QR Codes
- Intelligent Transportation Systems to Avoid Car Accidents?
- World’s First Self-powered Nano-device With Wireless Data Transmission
- Latest Miniature Electrodes for Your Body
- Here comes the first living laser
- Convert Unwanted Exhaust Heat into Useful Energy
- Moneta – The Future of Computer Storage
- Beware: Your car may be hacked!!
- Transmissive Film – Working
- Here comes power from a magic cube!!
- Ever heard of refurbished electronics?
- Wireless Power Transmission
- Planet Images and Analytics Now Available Through Cloud Based Services
- Faster Data Transfer with Point and Paste Technology
- Invention of Superconductors Turns 100
- Infrared (IR) Blaster
- StunRay Technology to Substitute Tasers and Guns to be used on Suspects
- Direct Conversion of Solar Energy into Fuel
- Problems that Electric Vehicles will face in the future
- Implants to Make People Talk After Vocal Cord Paralysis
- Track Lighting System for Your Homes
- The Use of Solar-Powered LED Lamps
- The Best 3-D Simulation of an HIV Particle!!
- It’s Time to Welcome Gigapixel Cameras!!
- Junctionless Transistors to Revolutionize Chip Technology
- Increase Internet Speed 100 Times Faster Using Photonic Integrated Circuit
- Latest Stunning Pictures of the Sun by NASA
- Recycle your old electronic goods
- Battery using body fluids
- Power consumed by a transformer when simply plugged in
- Working Of Hybrid Cars
- 23rd VLSI Conference
- Air Bullet Technology to cool overheated LED’s
- The upcoming era of Video Telepresence
Telephone Related
Television Related
Temperature Related
Test & Measurement Circuits
- Simple function generator circuit
- Capacitance meter using LM2917
- LED based transistor tester
- Digital voltmeter using ICL7107
- Sensitive electromagnetic field sensor.
- Peak detector circuit using LM393
- How to test a relay
- Wind meter
- Zener diode tester
- Transistor tester circuit
- Quartz crystal tester circuit
- High impedance DC voltmeter.
- Micro ampere meter circuit using uA 741
- Voltage follower circuit
- 555 Tester circuit
- Function Generator Circuit
- LED Thermometer for Temperature Measurement
Testing Components
Three phase circuits
Timer Circuits
Tone generator circuits
Tools and Softwares
Transmitters
Tutorials
- Push pull amplifier
- A Note on Character LCD Displays
- IMAX – The Giant Step to Movies
- MOS – Controlled Thyristor (MCT)
- Transformer
- PIC Tutorial – 16f877
- Modulation
- PCB Manufacturing Process
- TeraHertz Transistors
- Thin Film Solar Cell
- Metal Oxide Varistor (MOV)
- Working of Standing Wave Ratio (SWR) Meters
- Smart Antennas
- RedTacton Technology
- Working of 3-D TV
- Parallax Barrier
- Lenticular Lenses
- Augmented Reality (AR) Technology
- Working of MAGLEV Trains
- Working of UPC Bar Codes
- Working of Facial Recognition System
- Direct To Home (DTH) Technology – Working
- Basic Soldering Tips
- Working of Electronic Ink (E-ink) Technology
- Ink-free Mobile Photo Printer Technology
- Working of Fingerprint Scanner
- Touch Screen Technology – Working
- Strain Gauge
- Wheatstone Bridge Circuit
- Contact Image Sensors (CIS)
- Working of Scanner
- Working of DVD Player
- Blu-Ray Technology – Working
- Working of Flexplay DVD
- Working of Digital Versatile Disc (DVD)
- Working of Fuel Processors
- Working of Fuel Cells
- How to make an Air-Core Inductor
- Potentiometer and Rheostat – Working and Comparison
- Variable Resistors – Working and Applications
- Working of SED TV
- Working of Circuit Breakers
- LCD vs Plasma Display
- Working of Plasma Display
- Working of Flash Memory
- Working of Resistors
- Workng of Organic LED (OLED)
- Working of Automatic Teller Machine (ATM)
- Charge Coupled Devices (CCD)
- Working Of Electric Cars
- MOS Transistors – Operation
- Add/Replace RAM to your Laptop easily!
- Working of an Inductor
- Liquid Crystal Displays (LCD) – Working
- Working of Speakers
- Bluetooth Technology
- Working of a Capacitor
- How Global Positioning System (GPS) works?
- Measurement of Electrical Quantities with a CRO
- FSK Demodulator
- Frequency Demodulation
- Frequency Multiplication
- PLL Operating Principle
- PLL-Phase Locked Loops
- Programmable UJT
- UJT Relaxation Oscillator
- SCR Triggering using UJT
- Diac Applications
- Diac
- Triac Applications
- Triac Characteristics
- Triac-Construction and Operation
- SCR Applications
- Full wave rectifier using SCR
- SCR as Half Wave Rectifier
- SCR used as a Switch
- SCR Control circuits
- SCR Protection Circuits
- SCR-Series and Parallel connections
- SCR Current Ratings
- Voltage ratings of an SCR
- Ratings and Specifications of an SCR
- SCR Turning OFF methods
- Turn on methods of an SCR
- Dynamic Characteristics of an SCR
- SCR-Volt-ampere-Characteristics
- SCR-Principle of Operation
- SCR-Silicon Controlled Rectifier
- Thyristor vs Transistor
- Thyristor vs Thyratrons
- Types of Thyristors
- Thyristors
- JFET and MOSFET comparison
- CMOS-Complimentary Mosfet
- DEMOSFET Amplifiers
- FET as a VVR-Voltage Variable Resistor
- FET applications
- PN junction breakdown characteristics
- Photo diodes
- Class D power amplifiers
- Class C power amplifier
- Class AB power amplifiers
- Harmonic distortion in power amplifiers
- Class B power amplifiers
- Transformer coupled class a power amplifier
- Class A power amplifiers
- Practical Power Amplifier Stages and Block Diagram
- Optoelectronic devices
- Power Amplifiers and various types
- Photo Etching-Printed Circuit Boards
- How to etch PCB in home using Ferric Chloride
- How to Make a Fireball Shooter
- Make PCB using a laser printer-Printed Circuit Boards
- How to desolder electronic connections
- Using inverters with AC generators.
- How the GSM system works?.
- Introduction to PWM Inverters.
- How an Inverter works.
- Introduction to uA 741 Op-Amp
- VOIP – an Overview
UPS
USB Circuits
Videos
VLSI
- Gallium Arsenide (GaAs) Fabrication
- Metal Semi-conductor FET (MESFET)
- Gallium Arsenide (GaAs) Devices
- Electron Velocity-Field Behaviour of Gallium Arsenide (GaAs)
- Energy Band Structure of Gallium Arsenide (GaAs)
- Channeling Effect of Gallium Arsenide (GaAs)
- Gallium Arsenide (GaAs) Doping Process
- Gallium Arsenide (GaAs) Crystal Structure
- Ultra-fast Systems and GaAs VLSI Technology
- V-Groove MOS (VMOS)
- Double-Diffused MOS (DMOS)
- Short Channel MOS Structures
- NMOS IC Fabrication Process
- PMOS vs NMOS
- MOSFET Technology
- Dielectric Isolation
- Monolithic Junction FET’s
- Monolithic Diodes
- P-N Junction Isolation
- Bipolar IC Manufacturing Process
- MESFET
- Epitaxial Devices – Characteristics
- Metallization Process
- Ion Implantation
- Diffusion of Impurities for IC Fabrication
- Electron-Beam Lithography
- X-Ray Lithography
- Ion-Beam Lithography
- Photolithography
- Oxidation Process in IC Fabrication
- Chemical Vapor Deposition (CVD)
- Silicon Substrate Preparation
- IC Fabrication Techniques
- Understanding FPGA and CPLD
- Cadence Design Framework II
- VLSI Design Flow
Voltage Regulators
Recent Comments