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:: مهندس جيد ::
تاريخ التسجيل: Dec 2010
الدولة: مصر أم الدنيا
المشاركات: 250
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نشاط [ محمد سمير حسانين ]
قوة السمعة:
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04-12-2012, 11:27 AM
المشاركة 16
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صفحة ويب بها دوائر تخص Ne555
من هنا
محتويات الصفحة
CONTENTS
Active High Trigger
Active Low Trigger
Alarm Sounds (4 sounds)
Alarm 4-Zone
Amplifier using 555
Animated Display
Audio Frequency Meter
Automatic Curtain Closer
Astable Multivibrator
Basic 555 Oscilltors
Battery Charger (voltage doubler)
Bi-Coloured LED
Bike Turning Signal
Bi-Polar LED Driver
Bi-Stable 555
Building the Circuits
Burglar Alarm 4-Zone
Capacitor Charge Pump
Car Lights Flasher - warning flasher
Car Tachometer
Charge Pump
Clark Zapper
Clicks Uneven
Calculator 555 7555
CMOS 555
Constant Current
Continuity Tester
Crossing Lights
Curtain Closer
Dark Detector
Delay before turn-on
Dog-Bark Stopper
Dice
Dice to 7-Segment Display
Display - Animated
Divide by 2
Driving A Bi-Coloured LED
Driving A Relay
Driving White LEDs
Duty Cycle 1:1 (50%)
Fade-IN Fade-OUT LEDs
Fading LED
Fastest 555 Oscillator
Flasher
Flashing Indicators
Flashing Railroad Lights
Flip Flop see also Toggle
Four Alarm Sounds
Frequency Divider
Frequency Meter
Function of each 555 pin
H-Bridge
H-Bridge Push-Pull - high current
H-Bridge with PWM
Headlight Flasher - faulty circuit
Headlight Selector
Hee Haw Siren
Higher Sinking Current
High Frequency 555 Oscillator
How to use the 555
Hysteresis
Improving the output of a 555
Increasing Sinking Current
Increasing Output Push-Pull Current
Inverter 12v to 240v
Inside the 555
Jammer for TV
Kitt Scanner
Knight Rider
Laser Ray Sound
Latch
Latch - using transistors
LED Dice
LED Dimmer
LED FX
Light Controlled Screamer Siren
Light Detector
Lights - Traffic Lights
LMC555 CMOS 555
Low Current Timer - 7555 CMOS 555
Low Frequency 555 Oscillator
Low Power 555
Machine Gun
Mark-Space Ratio
Memory Cell see also Toggle Flip Flop
Mercury Switch Detector - faulty circuit
Metal Detector
Missing Audio Detector
Missing Pulse Detector - faulty circuit
Model Railway Time
Monostable 555
Morse Keyer
Mosquito Repeller
Motor Controller (stepper Motor)
Motor Controller (servo motor)
Motor PWM
Multivibrator - Astable
Music Box
Negative Voltage Normally Closed Trigger
One-Shot 555
Organ
Police Lights 1,2,3
Police Siren
Powering A Project
Pulse Extender
Pulser - 74c14
Push Pull
Push-Pull - high current
PWM Controller - FET buffer
PWM - transistor buffer
see also Motor PWM
Railroad Lights (flashing)
Railway Time
Rain Alarm
Ramp Generator
Reaction Timer Game
Replacing 556 with two 555's
Replacing TTL 555 with CMOS 555
Resistor Colour Codes
Reversing A Motor
Roulette
Schmitt Trigger
Screamer Siren - Light Controlled
Servo Controller
Servo Tester
Simplest 555 Oscillator
Sinewave Output
Siren 100dB
Solar Tracker - not suitable for 555
Square Wave Oscillator
Stepper Motor Controller
Stun Gun
Substituting a 555 - Part 1
Substituting a 555 - Part 2
Supply (170v) for Nixie Tubes
Switch Debounce
Tachometer
TE555-1 Stepper Motor Controller
TE555-2 Animated Display
TE555-3 4 Alarm Sounds
TE555-4 Dice
TE555-5 LED Fx
Ticking Bomb
Tilt Switch
Toggle 555 see also Flip Flop
Touch Switch
Touch ON-OFF
Toy Organ
Traffic Lights
Traffic Lights - 4 way
Transistor Tester
Trigger Timer - 74c14
Turning Signal
TV Remote Control Jammer
Useless Machine
Uneven Clicks
Up/Down Fading LED
Using the 555
VCO (Voltage Controlled Oscillator)
Voltage Doubler see also Battery Charger
Voltage Tripler
Voltage Inverter
Voltage Multiplier x10times
Warning Flasher - car lights flasher
Water Level Detector
Wailing Siren
Zapper (Dr Clark)
Zapper - Voltage Multiplier
Zener Diode Tester
2 Minute Timer - 74c14
3x3x3 Cube
4 Alarm Sounds
4 way Traffic Lights
4-Zone Burglar Alarm
1-10 Minute Auto Turn Off
5 Seconds Delay
10 Minute Timer - 74c14
12v DC to 12v DC Battery Charger
12v to 240v Inverter
50% Duty Cycle
100dB Siren
170v Supply for Nixie Tubes
555's - a list of substitutes
555 Amplifier
555 CMOS version LMC555
555 Kit of Components
555 Pinout
555 Pins - Remembering the pins
555 Mistakes (No-No's)
555 on 24v
555 Timer Calculator
555 VCO
556 Dual Timer
7555 CMOS Calculator
7555 Low Current Timer (delay)
وهنا صفحة دوائر يستخدم فيها الترانزيستور
من هنا
محتويات الصفحة Adjustable High Current Power Supply
Aerial Amplifier
Alarm Using 4 buttons
Amplifier uses speaker as microphone
AM Radio - 5 Transistor
Amplifying a Digital Signal
Audio Amplifier (mini)
Automatic Battery Charger
Automatic Garden Light
Battery Charger - 12v Automatic
Battery Charger - Gell Cell
Battery Charger MkII - 12v trickle charger
Battery Monitor MkI
Battery Monitor MkII
Bike Flasher
Bike Turning Signal
Beacon (Warning Beacon 12v)
Beeper Bug
Blocking Oscillator
Book Light
Bootstrap Amplifier
Buck Converter for LEDs 48mA
Buck Converter for LEDs 170mA
Buck Converter for LEDs 210mA
Buck Converter for LEDs 250mA
Buck Converter for 3watt LED
Boom Gate Lights
Bootstrap Amplifier
Buck Regulator 12v to 5v
Cable Tracer
Camera Activator
Capacitor Discharge Unit MkII (CDU2) Trains
Capacitor Discharge Unit MkII - Modification
Capacitor Tester
Car Detector (loop Detector)
Car Light Alert
CFL Driver (Compact Fluorescent) 5w
Charger Gell Cell
Charger - NiCd
Chip Programmer (PIC) Circuits 1,2 3
Circuit Symbols Complete list of Symbols
Clock - Make Time Fly
Chaser 3 LED 5 LED using FETs
Clap Switch
Clap Switch - turns LED on for 15 seconds
Code Lock
Coin Counter
Colour Code for Resistors - all resistors
Colpitts Oscillator
Constant Current
Constant Current Drives two 3-watt LEDs
Courtesy Light Extender for Cars
Constant Current Source Cct 2 Cct 4
Continuity Tester
Crystal Tester
Dancing Flower
Dark Detector with beep Alarm
Dark Detector for Project
Darlington Transistor
Decaying Flasher
Delay before LED turns ON
Delay Turn-off - turns off a circuit after a delay
"Divide-by" Circuit
Door-Knob Alarm
Driving a LED
Drive 20 LEDs
Electronic Drums
Emergency Light
Fade-ON Fade-OFF LED
Fading LED
Ferret Finder
FET Chaser
Flasher (simple) 3 more in 1-100 circuits
Flashing Beacon (12v Warning Beacon)
Flashing Lights
Fluorescent Inverter for 12v supply
FM Transmitters - 11 circuits
Fog Horn
FRED Photopopper
Gell Cell Charger
Gold Detector
Guitar Fuzz
Hartley Oscillator
Headlight Extender & see Light Extender, cars
Hex Bug
H-Bridge
High Current from old cells
High Current Power Supply
Increasing the output current
Inductively Coupled Power Supply
Intercom
Latching A Push Button
Latching Relay
LED Detects light
LED Fader
LEDs on 240v
LEDs Show Relay State
LED Torch with Adj Brightness
Light Extender for Cars
Limit Switches
Low fuel Indicator
Low Mains Drop-out
Low Voltage cut-out
Low Voltage Flasher
Mains Detector
Make you own 1watt LED
Making 0-1A Ammeter
Mains Night Light
Make any capacitor value
Make any resistor value
Metal Detector
Model Railway time
Model Railway Point Motor Driver Multimeter - Voltage of Bench Supply
Music to Colour
Night Light - see also Automatic Light
NiCd Charger
On-Off via push Buttons
OP-AMP
Phase-Shift Oscillator - good design
Phaser Gun
Phone Bug
Phone Tape-3
Phone Tape-4 - using FETs
PIC Programmer Circuits 1,2 3
PIR Detector
Point Motor Driver
Powering a LED
Power ON
Power Supplies - Fixed
Power Supplies - Adjustable LMxx series
Power Supplies - Adjustable 78xx series
Power Supplies - Adjustable from 0v
Power Supply - Inductively Coupled
Project can turn ON when DARK
Push-ON Push-OFF
PWM Controller
Quiz Timer
Railway time
Random Blinking LEDs
Rectifying a Voltage
Relay Chatter
Relay OFF Delay
Relay Protection
Resistor Colour Code
Resistor Colour Code - 4, 5 and 6 Bands
Reversing a Motor & 2 & 3
Robo Roller
Robot
Robot Man - Multivibrator
Schmitt Trigger
SCR with Transistors
Second Simplest Circuit
Sequencer
Shake Tic Tac LED Torch
Simple Flasher
Simple Touch-ON Touch-OFF Switch
Siren
Soft Start power supply
Spy Amplifier
Strength Tester
Sun Eater-1
Sun Eater-1A
Super Ear
Super-Alpha Pair (Darlington Transistor)
Supply Voltage Monitor
Switch Debouncer
Sziklai transistor
Telephone amplifier
Telephone Bug
Testing A Transistor
Ticking Bomb
Time Delay Circuits
Touch-ON Touch-OFF Switch
Tracking Transmitter
Track Polarity - model railway
Train Detectors
Transformerless Power Supply
Transistor Amplifier
Transistor tester - Combo-2
Transistor Tester-1
Transistor Tester-2
Trickle Charger 12v
Turn Indicator Alarm
Vehicle Detector loop Detector
VHF Aerial Amplifier
Voice Controlled Switch- see VOX
Vibrating VU Indicator
Voltage Doubler
Voltage Multipliers
VOX - see The Transistor Amplifier eBook
Voyager - FM Bug
Wailing Siren
Water Level Detector
Walkie Talkie
Walkie Talkie with LM386
Walkie Talkie - 5 Tr - circuit 1
Walkie Talkie - 5 Tr- circuit 2
White LED Flasher - 3v
White Line Follower
XtalTester
Zapper - 160v
Zener Diode Tester
1-watt LED - very good design
1.5 watt LED
1.5v LED Flasher
3-Phase Generator
3 watt LED Buck Converter for
4 Transistor Amplifier
5v from old cells - circuit 1
5v from old cells - circuit 2
5v Supply
5v Regulated Supply from 3v
5 LED Chaser
5 Transistor Radio
6 to 12 watt Fluoro Inverter
8 Million Gain
9v Supply from 3v
10 Second Delay
12v Relay on 6v
12v Trickle Charger
12v Battery Charger - Automatic
12v Flashing Beacon (Warning Beacon)
12v Supply
12v to 5v Buck Converter
20 LEDs on 12v supply
24v to 12v for charging
27MHz Door Phone
27MHz Transmitter
27MHz Transmitter - no Xtal
27MHz Transmitter-Sq Wave
27MHz Transmitter-2 Ch
27MHz Transmitter-4 Ch
27MHz Receiver
27MHz Receiver-2
240v Detector
240v - LEDs
303MHz Transmitter
التعديل الأخير تم بواسطة : محمد سمير حسانين بتاريخ 04-12-2012 الساعة 11:32 AM
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