HYPER TERMINAL TEST FOR TROUBLE SHOOTING RS-232(serial port)

Hi friends, are you struck with problems when using serial port during programming micro controllers like getting error message"no response from from micro controller" ???or you have trouble in interfacing computer with external slave processor like micro controller to transferdata between them.then you are at the right place.In this tutorial i will...

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MICROCONTROLLERS

1.89V51RD2 PROGRAMMER USING SERIAL PORT(COM1)2.89SXX PARALLEL PORT PROGRAMMER3.MINIMUM MICROCONTROLLER CONNECTIONS4.MICROCONTROLLERS POWER SUPPLY5.89SXX SERIAL PORT PROGRAM...

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WIRELESS CIRCUITS

1.RADIO WAVES DETECTOR2.FM TRANSMITTERS SIMPLE DESIGNS3.SIMPLEST RADIO4.SIMPLE AIR CRAFT COMMUNICATION RECEIVER5.PORTABLE AM RECEIVER6.AM FM SIMULTANEOUS TRANSMITTER7.TV REMOTE JAMMER8.FM RADIO BOOSTER 9.1WATT FM TRANSMITTER10.CAR ANTI THEFT WIRELESS11.SIMPLE INFRARED TRANSMITTER AND RECEIVER12.FM RADIO JAMMER13.AM TRANSMITTER14.TV TRANSMITTER15.2KMs FM TRANSMITTER16.FM RADIO RECEIVER17.POCKET FM RECEIVER18.1WATT 4 STAGE FM TRANSMIT...

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SWITCH CIRCUITS

1.SWITCHES2.WIRELESS SWITCH3.LASER ACTIVATED SWITCH4.TOUCH SWITCH5.230V A.C TOGGLE SWITCH6.CLAP SWITCH7.SOUND SWITCH8.DARK ACTIVATED SWITCH9.TOUCH ACTIVATED LI...

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SOUND GENERATOR CIRCUITS

1.POWERFUL SIREN2.ONE IC TWO TONE SIREN3.ELECTRONIC SIREN4.8 SOUND EFFECTS GENERATOR5.SOUND SWITCH6.AMERICAN POLICE CAR SIREN7.BRITISH POLICE CAR SIREN8.SIMPLE POLICE CAR SIREN 9.TWO TRANSISTOR SI...

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SIMPLEST BUT SUPERB EVER

1.SIMPLE LIE DETECTOR2.SIMPLE FM RECEIVER WITH EAR PHONES3.SIMPLEST RADIO4.SINGLE TRANSISTOR FM RADIO(easy home made)5.MAKE YOUR OWN SIMPLE COMPONENT TESTER6.TV REMOTE TESTER7.TRANSISTOR BETA TESTER8.POCKET FM RECEIVER...

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VARIETY STUFF

1.USE PC AS CRO2.RAIN SOUND EFFECT GENERATOR3.12 VOLTS INVERTER FOR SOLDERING IRON4.SALT TASTER CIRCUIT5.SLEEP AID CIRCUIT6.ELECTRONIC GATE KEEPER7.WALKING DISTANCE MEASURER8.BATTERY STATUS INDICATOR9.FULL DUPLEX VOICE INTERCOM10.TELEPHONE CALL VOICE CHANGER11.BEST RECTIFICATION CIRCUIT12.BASIC UPS13.VARIABLE POWER SUPPLY14.SCHMITT TRIGGER 15.DOOR BELL WITH VISITOR COUNTER16.TRANSFORMERLES POWER SUPPLY 17.METAL DETECTOR18.AUTOMATIC GATE LAMP19.SMART SMOKE SENSOR20.FRIDGE DOOR ALARM21.PRECISE FM TUNING INDICA...

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LED AND LIGHT RELATED CIRCUITS

1.LIGHT SENSITIVE ALARM2.LED TORCH USING MAX6603.LASER ACTIVATED SWITCH4.SIX LED BAR AUDIO POWER INDICATOR5.BESIDE LAMP TIMER6.COURTESY LAMP7.EMERGENCY LIGHT ALARM8.FLASHING LEDS9.2 LED PILOT LAMP (A.C)10.BLINKING ARROW11.MAINS OPERATED FLASHING LIGHTS12.LEDS FOLLOWING THE RHYTHM OF MUSIC OR VOICE13.SIMPLE COLOR ORGAN14.LIGHT DETECTOR CIRCUIT15.BLINKING LED CIRCUIT16.RUNNING MESSAGE DISPLAY17.TOUCH ACTIVATED LIGHT18.ALTERNATING LIGHT FLASHER19.DANCING LIGHTS CIRCUIT20.SIMPLE SOLAR LAMP21.USB LAMP CIRC...

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FINAL YEAR PROJECTS (full reports)

1.MINI FM STATION2.TELEPHONE EXCHANGE3.SATELLITE SIGNAL TRACKING SYSTEM4.HOME AUTOMATION OVER INTERNET5.GSM BASED DATA ACQUISITION SYSTEM6.DESIGN OF L-BAND SPIRO HELICAL ANTENNA7.MOBILE SHIELD8.AUTOMATED MEDICAL RADIOGRAPH COMPRESSION AND DECOMPRESSION9.NOISE REDUCTION USING SHIELDING10.GENERATING CRYPTOGRAPHIC KEYS FROM FACIAL FEATURES11.VHDL IMPLEMENTATION OF ADVANCED ENCRYPTION STANDARD ALGORITHM12.CELL PHONE OPERATED ROBOT13.WIRELESS NOTICE BOARD USING MOBILE PHONE14.CAR THEFT CONT...

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ELECTRONICS MADE EASY SPECIAL

1.HOW TO MAKE YOUR OWN POWER SUPPLIES2.DTMF(DUAL TONE MULTIPLE FREQUENCY)3.555 TIMERS MADE EASY4.IC MAX 232 FOR INTERFACING COMPUTER WITH RS 232 WITH EXTERNAL HARDWARE5.RS 232 SERIAL COMMUNICATION STANDARD 6.HOW TO USE CONDENSER MIC OR ECM7.ZOBEL NETWORK FOR LOUD SPEAKER8.HOW TO MAKE AN INDUC...

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ELECTRONICS BASICS

1.DIODES2.SWITCHES3.BREADBOARD4.LIGHT DEPENDENT RESISTORS5.TRANSFORMERS6.SR-FLIP FLOP7.NETWORK THEOREMS8.UNI-JUNCTION TRANSISTORS(UJT)9.BIPOLAR JUNCTION TRANSISTORS(BJT)10.FIELD EFFECT TRANSISTOR(FET)11.SILICON CONTROLLED RECTIFIER(SCR)12.JUNCTION FIELD EFFECT TRANSISTOR(JFET)13.METAL OXIDE FIELD EFFECT TRANSISTOR(MOSFET)14.RELAYS15.MAKE YOUR SIMPLE COMPONENT TESTER16.TRANSISTORS17.SOLDERING GUIDE18.CAPACITORS19.HOW TO USE CONDENSER MIC OR ECM20.COMPONENTS SYMBOLS21.IC PIN DIAGRAMS22.DEVICE NUMBERING SYSTEM23.RESIST...

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DOWNLOADS

1.ELECTRONIC SOFTWARES AND E-BOOKS DOWNLOAD2.MISCELLANEOUS ELECTRONIC CALCULATIONS SOFTWARE3.K- MAPS SOFTWARE4.INDUCTOR MAKING SOFTWA...

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CELL PHONE RELATED CIRCUITS

1.CELL PHONE OPERATED ROBOT2.MOBILE PHONE CHARGER3.CELL PHONE INCOMING CALL DETECTOR4.CELL PHONE CALLING ACTUATOR5.MOBILE SCANNER6.CELL PHONE JAMMER7.CELL PHONE DETEC...

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AUDIO AMPLIFIER CIRCUITS

1.PORTABLE HEADPHONE AMPLIFIER2.HEADPHONE AMPLIFIER#23.SPEECH AMPLIFIER BOX4.BATTERY POWERED HEADPHONE AMPLIFIER5.HEADPHONE AMPLIFIER6.DYNAMIC MICROPHONE PRE-AMPLIFIER7.VOICE OVER CIRCUIT8.HI-FI PRE AMPLIFIER9.8 WATT AUDIO AMPLIFIER10.PORTABLE MICROPHONE PRE-AMPLIFIER11.MICRO PHONE PRE-AMPLIFIER12.AUDIO AMPLIFIER CIRCUIT13.TRANSISTOR AMPLIFIER DESIGN14.STEREO AMPLIFIER USING LA444015.LOW COST MIC MIXT...

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555 TIMER CIRCUITS

1.LIGHT SENSITIVE ALARM2.TOUCH SWITCH3.COURTESY LIGHT4.CLAP RELAY5.BLINKING LED CIRCUIT6.TOUCH ACTIVATED LIGHT7.AMERICAN POLICE CAR SIREN8.BRITISH POLICE CAR SIREN9.PANIC ALARM10.POLICE SIREN USING NE...

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89V51XX PROGRAMMER USING SERIAL PORT

89v51xx series are very special series of microcontrollers in 8051 family asthey are dead easy to burn and these microcontrollers have more flash memorycompared to 89s series and 89c series.these microcontrollers are manufactured by NXP(founded by philips).they are boon to the beginners who dont have a parallel port and cannot make 89sxx serial programmer,as...

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89SXX PARALLEL PORT PROGRAMMER USING LPT1

After we develop a program,we need to burn the .hex code file generated by c compiler in to the micro controller,for this we need some hardware that must be connected between the computer and the microcontroller.The hardware is known as programmer or burner.there are different to burn the program in to the EEPROM of the micro controller.parallel port...

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MINIMUM MICRO CONTROLLER CONNECTIONS

A microcontroller is not alone in a circuit,it must be having supportingcomponents to make it functional.1.a crystal(12MHZ)and two capacitors(33pF).2.RESET connection(RC circuit).3.EA pin connected HIGH to Vcc(only when internal memory is used). so the minimum microcontroller configuration is as shown in the schematicbelow.MINIMUM MICROCONTROLLER CONFIGURATION:...

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MICROCONTROLLERS POWER SUPPLY

Any microcontroller needs a powersupply to work,the supply must give constanta constant output voltage.for all our microcontrollers we need a 5V supply.here is a simple circuit which gives a regulated supply voltage.and we constantlyuse this in our every microcontroller project. click on image to enlargedownload schematic pdf fileEXTRA...

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89SXX ISP PROGRAMMER USING SERIAL PORT(COM1)

Generally parallel port method is preferred as it is very easy,butwhat if we don't have a parallel port for our computer??so the alternative is serial port programmer.serial port programmer method uses serial port(DB-9)(com1).This programmer is a bit complex circuit to construct compared to parallel port method.89sxx serial programmer circuit: ...

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MINI FM STATION

ABSTRACTThe aim of this project is to transmit voice and music in FM frequency band(88-108MHZS) similar to what an FM station does.this is possible by frequency modulating the voice or music signal with a carrier. The idea is very simple,the frequency of the carrier...

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TELEPHONE EXCHANGE

ABSTRACTThe project is all about building a model TEELEPHONE EXCHANGE that facilitates the connection of eight(8) telephones. Telephone exchange switches one telephone connecting to other. Infact it is not the only thing it does, but the set with which communication required is generating the pulses when the relevant number is dialed. The important functions of telephone exchange are:1) To Decode and process the pulses generated by the telephone sets2) To generate a dialing tone3)...

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SATELLITE SIGNAL TRACKING SYSTEM

ABSTRACTThe Main objective of the project is to control the Satellite Dish Antenna movement according to the orbit of Satellite. It is useful to produce the maximum signal strength from the Satellite. For the purpose of practical demonstration we have constructed Antenna by using LDR �s and substituted...

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LIST OF MICROCONTROLLERS

This is a list of common microcontrollers listed by brandAMCC * PPC 403GCX * PowerPC 405 o PPC 405EP o PPC 405GP/CR o PPC 405GPr o PPC NPe405H/L * PowerPC 440 o PPC 440GP o PPC 440GX o PPC 440EP/EPx/GRx o PPC 440SP/SPeAltera * Nios II 32-bit configurable soft microprocessor * Nios 16-bit configurable soft processorAnalog Devices * Blackfin * Super Harvard Architecture Single-Chip Computer (SHARC) * TigerSHARC * ADSP-21xx digital signal processor ...

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