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آذر 1383
2
اسفند 1382
41
بهمن 1382
51
دی 1382
20
آذر 1382
9
آمار : 58106 بازدید
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لینک مدارات میکرو کنترولرها
PIC based packet radio encoder (PDF)
RS485-Version of the SAB80C535-Microcontrollerboard
PC IR receiver based on PIC16F84
Record and play fast 1-bit sound on a PIC micro
AT89C2051/4051scanning 7-segment display and keypad
AT89C2051/4051 Driving dot LED
AT89C2051/4051stepper motor interface
AT89C2051/4051connecting dumb terminal
Simple RS232C Level Converter using Transistors
C-52 EVB Robot Controller
Mains clock controller using AT89C2051
AT89C2051/4051 Easy-Downloader
AT89C51/52/55 Easy-Downloader
PIC16F84 programmer
PIC16F84 miniature real-time controller
Isolated RS232 for PIC16F84
PIC16F84 debugging terminal
MiniLOGGER V1.0
Atmel 89C Series Flash Microcontroller Programmer
AT89C2051 real-time controller
PIC12C508 Night-light saver
AT89C2051 Night light saver
Atmel 8051 Flash Based-Microcontroller Programmer
AT89C2051 Digital thermometer and clock
PIC16F84 CW decoder (PDF)
12C508 Smart Lock
80C31 stepper motor controller
Build a PIC controlled DDS VFO, 0 to 6 MHz
PIC controlled DDS VFO, 0 to 6 MHz
Basic Stamp Lightning Activity Monitor
TCP/IP stack and WWW server in a PIC16F84
PIC16F84 line following robot
PIC16C505 IR / wireless remote control
Automatic door opener with PIC12C508
RS485-like multi-drop bus with half duplex serial protocol
WWWpic2 - A web server in a PIC
PIC16F84 web server
50 MHz frequency counter, voltage meter & SWR/PWR indicator
Programmer PIC16F84,12C50x and EEPROM 24Cxx
RDS Encoder - digital part
PIC programmer for serial port
PIC 18 programmer (PIC18F458, PIC18F452, PIC18C252, PIC16C745, PIC18F6620, PIC18F6720)
Freign vocabulary recollector
Embedded system to send e-mails (small TCP/IP stack)
Speaking clock using PIC & ISD device
Speaking doorbell using PIC & ISD device
Whistle detector using 8-pin PIC
PIXpand
PIC16F877 to IDE interface
68HC11 stepper motor control
POCSAG encoder/decoder
Network Time Protocol AVR Clock
DS1820 Temperature Sensor Readout Unit
Rotating Sprocket Wheel Generator (PIC16F84)
Talking PIC - based on SP0256
Serial to parallel converter using the AT89C2051
AT89C2051 serial COMs to LED driver
PIC16F877 Programmer And Development System
DS1820 Arbiter V2.00 Schematic
PIC18 Schematic
Atmel AVR programmer
Microchip PIC ICSP implementation
101 AT Keyboard to ASCII Decoder using 68HC705J1A MCU
DTMF tone decoder using Basic Stamp
LCD Serial Terminal
Propellor clock (PIC16F84)
World's smallest PIC programmer
PIC X1 schematic (PIC16F877)
Optical sensor using PIC12C508
Interfacing S-7800A to PIC16F877
A Scenix (and PIC) Programmer
MMC to PIC16F876 circuit diagram
8088 maximum mode SBC
EZ80 single board computer schematic (Z80)
Voice recording and message retrieval system
Long-period watchdog timer
PIC16F84 Range Finder Project
Generate video signals in real-time using a PIC16F84
PIC ICD
PIC Project #1 - RS232 to I2C Interface
Galvanic decoupling of I2C bus
Programmer PIC16F84,12C50x and EEPROM 24Cxx
Dual PIC16C84 prototype board
Graphic LCD interface
FSK modem with PIC16C84
Talking YODA project (PIC16C84)
PIC16F84/PIC16F87x-In-System-Programmer
Microcontroller interface for 5KW microwave oven
Using an I2C Serial EEPROM with a Basic Stamp 2
PIC16F84 Based Morse Code Reader
AVR-Based Serial Port IR Receiver
Interfacing piezo elements to a microcontroller
Victoria TAFE programmer (based on AT89C2051)
JDM programmer
PIC micro programmer
Speech recognition using HM2007
PIC microcontroller servo motor interface
PIC micro multiple servo motor interface
PIC16F84 countdown timer
PIC16F873 ultrasonic range meter
PIC16F873 Digital clock
PIC16F873 remote display
PIC16F84 stepper motor controller
Way small web server
PICADC - a free, PIC based "intelligent" A/D converter
PIC-Programmer 2
Connecting PIC12C508 8 to 93AA46 serial eprom
KD7LMO Micro Beacon (PIC18F252)
GPS LCD Display Project
PIC16F84 LED chaser
PIC micro LED projects
AT89C2051 line-follower robot
Night light saver (PIC12C508)
Basic stamp interface circuits
PIC16F84 sound controlled Christmas lights
Microcontroller sensor and actuator interfaces
Giant money counter (PIC16F876)
PIC12C509 logic gate replacement for nitrogen filler
PIC demo board
PIC12C509 Gym Timer
PIC LCD and Keypad driver
PIC12C508 Phase Controller for 2kW heater
PIC16F84 TRIAC / IGBT brightness phase controller
PIC16F84 pulse monitor with date/time output (ZIP)
Programmer for the 68HC705C8 MicroController
27c801 EPROM Programmer Project
LCD to PIC16C54 schematic
68HC11 based RDS decoder
Acceleration monitor using ADXL202 and AVR
40+ MHz 5-digit frequency counter with an AVR 2313
Interfacing DRAM to AT90S8515
Temperature monitor/controller: AVR 2313 / DS1621
PIC16C84 VT-52 Emulator for Linux
Microchip PIC ICD (in-circuit debugger)
Tony Nixons Pocket Programmer (PIC)
PicoWeb V5.1 (AT90S8515) tiny web server
8051 Development System Circuit Board
8051 Development System Circuit Board
Temperature controlled based on AT89CX051
AFSK 1200 Modem based on PIC16C620
PicCon - Hidden Radio Transmitter Controller
PIC16F84 tone generator with source code
PIC16F84 tone generator
PIC16F84 tone generator (6-Bit)
AVR Beacon Super Keyer
AVR Frequency Counter
AVR Digital Voltmeter
AVR Signal Generator
Ser-Key 10-Key Serial Keypad Encoder
2-wire LCD interface using PIC16CF84
PIC16F84 Serial I/O-expander with PicBasic
RS 485-RPT Schematic
AC lamp dimmer for Basic Stamp
Microcontroller multi channel light dimmer
PIC16C63 MIDI controlled light dimmer
No parts PIC micro programmer
Connecting LED to PIC Micro I/O pins (PDF)
Microprocessor RS-232 Reset
AT90S8515 experimenter board
A PIC-Based Keyboard Emulator
PIC-based robot
ScanMate audio activated recorded
PIC18F252 bootloader schematics
PIC16F876 Datalogger
GPS Repeater
Kodak DC-20 camera interface (PIC12C509)
Kodak DC-20 camera interface (PIC16F84)
Remote control for Raymarine ST4000 Autopilot
PIC programmers for parallel port
Wisp628 ISP Microchip PIC Programmer
Nixie clock (PIC16F876)
Zilog Z80 thermostat embedded web server
Picxie 2 - 8x8 Animated LED Signboard (PIC16F84) Picxie 2 - 8x8 Animated LED Signboard
10 tricks for interfacing to the PIC16C508
Interfacing the PIC16C508
PIC 5x7 display
Analog to digital conversion notes
Multi-chip programmer
ابوالفضل
شنبه 2 اسفندماه سال 1382 ساعت 11:07 ق.ظ
0 نظر
لینک مدارات نوسان سازها و آمپلی فایرها و کنترل آنها
Pink noise generator
A Schottky-based Saw-to-Tri converter
Saw to triangle converter
Improved saw to triangle converter
Voltage controllable LFO
White noise generator
Electronic siren
Two-tone siren
Underwater microphone
Code practice oscillator
Noise generator
Electronic whistle
Low Frequency Sinewave Generators
Horror movies sound effects
Sound amplifier
Temperature sensitive oscillator
Twin-T Audio Sine Wave Oscillator
1.5V Audio Amplifier
Low Power Op-Amp - Audio Amp (Intercom)
555 Tone Generator (8 Ohm Speaker)
3 Transistor Audio Amp (50 milliwatt)
Low Frequency Sinewave Generator
Automatic Charger for Battery Operated Hi-Fi Preamps
Audio level indicator
Room noise detector
Amplifier timer
Bell ring generator
Amplified ear
Precision audio millivoltmeter
Six-channel Mixer and Amplifier
Audio Signal Source
Analog VU meter
Voltage controlled amplifier
Audio graphic equaliser
Intercom preamp
FET audio mixer
Microphone mixer
Tone control
Digital volume control
Sound level meter
CMOS IC audio oscillator
Ultrasound detector
Three band Active Tone Control
Automatic gain control (AGC) circuits
Audio frequency meter
Bull Horn
Sound Mixer/Amplifier
Very loud beeper (PDF)
Digital noise generator (PDF)
Tone display system
Tube amplifier
Condenser microphone hookup
Phase shifter
Paradoxical Sound Syntheizer
Various tube crossover circuits
Bias circuits
Audio line isolator
Dynamic microphone to electret microphone input
Line level signal to microphone input adapter
Simple two line output combiner
Electret microphone powering circuits
Use amplifier phono input as line level input
Speaker signals to line level inputs
Spring reverb unit
Sine wave generator
Simple amplifier
3-Band equalizer
6-Input mixer
Doorphone intercom
Stereo line driver
Audio notch filer
Peak reading audio level meter
Tone control
Speaker Microphone Circuit
Electronic canary
Electronic siren
Microphone phantom power supply
NHT subwoofer amp
Voltage Controlled Mixer w/Modulator
Dual Voltage Controlled Oscillator w/Modulator
Dual Voltage Controlled Filter w/Modulator
Stereo Ducker
MS Stereo Decoder
MS Stereo Microphone
RIAA Equalized Stereo Phono Preamp
Tube active crossover
Improved PL tone decoder
Magnetic cartridge amplifier
LM358 preamp
Sound detector
Tone detector
Tone generator
Warbler
Fender Champ Replica
Keyboard scanned 8-tone generator
Audio test station
Audio tone VU meter
Pink noise generator
Voltage Controlled Panner
Low Noise Microphone Preamplifier
Bridging Adapter For Power Amplifiers
Simple Surround Sound Decoder
Simplest Ever Amplifier Bridging
Stereo Width Controllers
Power Amplifier Clipping Indicator
Phono Preamps For All
Digital Delay Unit For Surround Sound
Parametric And Sub-Woofer Equaliser
High Quality Sound Mixer
Loudspeaker Protection and Muting
Direct Injection Box for Recording & PA Systems
Minimalist Discrete Hi-Fi Preamp
Signal Detecting Auto Power-On Unit
Load Sensing Automatic Switch
Amplifier thermal protection
Active Sub-Woofer and Controller
Balanced Line Driver & Receiver
VU And PPM Audio Metering
Variable Amplifier Impedance
Linkwitz Cosine Burst Generator
Low Noise Balanced Microphone Preamp
Fast Audio Peak Limiter
Subwoofer Equaliser
110 dB beeper - 74C14
Audio output level meter
Surround Sound Decoder Mk2
Stereo compressor
Audio mixer
ابوالفضل
شنبه 2 اسفندماه سال 1382 ساعت 11:05 ق.ظ
0 نظر
لینک مدارات مبدل کدها
Ultrasonic radar
Electronic fish lure
Ultrasonic sound receiver
Experimental data transmitter for fiber optics
Experimental fiber optic receiver
Ion detector
Darkness monitor
Electroscope
Simple event counter
Geiger counter
Light detector
Short-circuit beeper
LM 1800 FM stereo decoder
Glitch detector
MAX924 bar-graph level gauge
Ultrasonic generator
Negative ion generator
ELF Monitor
How to generate a Rotating Field
Chaos generator
Simple BFO metal detector
Voltage Comparator Information And Circuits
Electromagnetic Levitator
Build Your Own Digital Setting Circles For Your Astronomical Telescope
PL tone generator (NE567)
Bat detector
Bat detector microphone pre-amplifiers
DGPS receiver
Full-duplex doorphone with 3 wires connection
G Strain energy absorber
RDS Encoder
Toggle Switch Debounced Pushbutton
RDS Encoder
Discrete Set/Reset Flip Flop
Monostable Flip Flops (one shot)
Discrete Bistable Flip Flop
Talking Morse Code Practice Computer
Plant watering watcher
Capacitance sensor
Whistle responder
Nocturnal animals whisker
12V DC electronic door chime
Biasing Op-Amps into Class A
Parasite zapper
Analog computer
BayComm packet modem
Morse monitor
HamComm modem interface
Morse paddle keyer
UV light box
Voice activated tape recorder switch
Random noise generator
Analog pulse counter
Analog opto-isolator
Pulse width modulators (PWM)
Pulse width to voltage converter
Fantastic Atom Expander
Black Light
Computerize Your Room/Home
Flash slave trigger
A Visual CW Zero Beating Aid
A two-way Morse practice set
Magnetic levitation device
Tesla power receiver
Lazer Tag Equipment Modifications
Garmin GPS data interconnect
Inexpensive APRS Weather Station
Walking robot
Vibrating Pocket Bug Detector
Basic op-amp circuits
Power line FM intercom
Intercom circuit
Lightning Storm Detector
Large LCD Display Buffering Driver
Text to speech converter
Ion detector
1uS light pulse descriminator plus F to V converter (PDF)
Broadband 2MHz optical fiber receiver (PDF)
Modulated light received (PDF)
1uS light pulse receiver plus post amp (MISC)
Broadband 5MHz optical fiber receiver (PDF)
High-speed light receiver (PDF)
Basement doorbell beeper (PDF)
Time to dust indicator (PDF)
Low-power optical interrupter (PDF)
Simple nitrogen spark generator (PDF)
Ultrasonic transducer oscillator circuit
Build logic gates using discrete parts
Jacob's Ladder
Sudden Ionospheric Disturbance (SID) Receiver
A selection of robotics projects
Bat detector (new)
Vat detector (old)
Variety of quick designs
Gold wafer (smartcard) programmer
Making a FRED photopopper
Griffith Observatory Tesla Coil
Fogger smoke machine
Dinsmore 1490 digital compass
Geiger counter
Electric field disturbance monitor
Inexpensive seismometer project
Digital dial
GPS receiver interface
Doorbell for the Deaf
Electromagnetic field detector
Insect Repellant
High Quality Intercom
Magnetic Gun.
Metal detector
Static Electricity / Negative Ion Detector
Ultrasonic dog whistle
Popular Electronics Ultrasound Detector
An Inexpensive X-ray Machine
Magnetic levitation circuit
PE3342 Programmer Schematic
Schmidt Trigger
u-Blox GPS receiver board
Assorted digital circuits
Basic electronic circuits
Miscellaneous simple circuits
Digital Call Sign Annunciator
Ultrasonic switch
Sound finding cricket with phase detector
Sound finding cricket
APRS GPS tracker schematic (PIC16C73)
No loss capacitor
Discrete logic decimal to BCD converter
Doorbell extender
Earthquake detector
Electromagnetic levitator
Jacob's ladder
Magnetic ball levitator
Photodiode amplifier
Relative wind angle indicator
Solid-stateTesla coil
Very basic circuits
Bat detector
FCTS Project
Smooth Tone Clickless CW Sidetone Generator
Morse Code Beacon Keyer
Lightning Activated Camera Shutter Trigger
Three Power Supplies for the Garmin GPS-20 Sensor Board
Driving N-channel FETs from TTL
Miniature Self-Powered Autonomous Robot
Electronic Dazer
Morse Code Practice Keyer 1
Morse Code Practice Keyer 2
741 Light Sensor
Fluid level detector
The Aisin-Seiki GPS-Receiver (The "US$20 GPS")
Voltage follower with 1G ohm input (LM11)
Double-ended flashing voltage monitor - LM10
Morse code display
Intercom schematic
Pulse Induction Metal Detector
Scaling ADXL50 accelerometer output
ابوالفضل
شنبه 2 اسفندماه سال 1382 ساعت 11:00 ق.ظ
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