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Active High Trigger
Active Low Trigger
Aircraft Navigation Beacon
Alarm Sounds (4 sounds)
Alarm-1 (Home Alarm-1)
Alarm 4-Zone
Amplifier using 555
Animated Display
Audio Frequency Meter
Automatic Curtain Closer
Automatic Garden LED Strip
Astable Multivibrator
Basic 555 Oscillators
Battery Charger (voltage doubler)
Beep short
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 Controller – prevents overcharge
Charge Pump
Chaser – 3 Chase NEW
Clark Zapper
Clap ON-OFF
Clicks Uneven
Calculator 555 7555
CMOS 555
Constant Current
Continuity Tester
Crossing Lights
Crossing Lights – Jim’s MkIV
Curtain Closer
Dark Detector
DC to DC Converter 3.7v to 5v
Delay – also called a Timer
Delay before turn-on
Dice LED Dice Cct-2
Dice to 7-Segment Display
Display – Animated
Divide by 2
Dog-Bark Stopper
Doorbell for front door and back door
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
Normally Closed Trigger
One-Shot 555
Organ
Phase Control with XR-L555 (low power)
Pin 4 Reset
Police Lights 1,2,3
Police Siren
Powering A Project
Pulse Extender
Pulser – 74c14
Push-ON Push-OFF
Push Pull
Push-Pull – high current
PWM Controller – FET buffer
PWM – transistor buffer – and via pin 5
see also Motor PWM
Quad 555 – LM558
Quadrupler – 4 times!
Railroad Lights (flashing)
Railway Time
Rain Alarm
Ramp Generator
Reaction Timer Game
Replacing 556 with two 555’s
Replacing TTL 555 with CMOS 555
Reset Pin
Resistor Colour Codes
Re-triggerable 555
Reversing A Motor
RGB LED – driving a tri-coloured LED
Roulette
Rubbish 555 The 555 is RUBBISH
Schmitt Trigger
Screamer Siren – Light Controlled
Servo Controller
Servo Tester
SET or RESET? Note this !!!!
Shoot-through
Short Beep
Simplest 555 Oscillator
Sinewave Output
Siren 100dB
Solar Tracker
Square Wave Oscillator
Stepper Motor Controller
Stun Gun
Substituting a 555 – Part 1
Substituting a 555 – Part 2
Supply (170v) for Nixie Tubes
Surface Mount 555
Switch Debounce
Tachometer
Tap ON Tap OFF
TE555-1 Stepper Motor Controller
TE555-2 Animated Display
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
Hee Haw Siren with one 555
Higher Sinking Current
High Frequency 555 Oscillator
Home Alarm-1
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
Jim’s Crossing Lights
Joy Stick and Servo
Kitt Scanner
Knight Rider
Laser Ray Sound
Latch
Latch A Relay
Latch – using transistors
LED Dice LED Dice Cct-2
LED Dimmer
LED Flasher
LED Flasher using LM386
LED Flasher with LDR
LED FX
LED Strip Illuminator
Level Shifter
Light Controlled Screamer Siren
Light Detector
Lights – Traffic Lights
Listen to an RGB LED
LMC555 CMOS 555
LM386 LED Flasher
LM558 – Quad 555
Logic Probe
Long Delay Timer – NEW CHIP $8.00
Long Duration Timer
Low Current Timer – 7555 CMOS 555
Low Frequency 555 Oscillator
Low Power 555
Machine Gun
TE555-3 4 Alarm Sounds
TE555-4 Dice
TE555-5 LED Fx
Ticking Bomb
Tilt Switch
Timer – 5 seconds
Toggle A Relay
Toggle 555 555 ON/OFF Flip Flop
Touch Switch
Touch ON-OFF – more Touch Sw Ccts
Toy Organ
Traffic Lights
Traffic Lights – 4 way
Transistor Tester
Trigger Timer – 74c14
Tripler – & quad
Turning Signal
TV Remote Control Jammer
Useless Machine
Uneven Clicks
Universal 555
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
What is the 555?????
Zapper (Dr Clark)
Zapper – Voltage Multiplier
Zener Diode Tester
2 Minute Timer – 74c14
3x3x3 Cube
3-Chase Chaser NEW
3 secs HIGH 60 secs LOW
3.7v to 5v DC to DC converter -no work!
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 DC to 19v DC
12v to 240v Inverter
50% Duty Cycle
100dB Siren
170v Supply for Nixie Tubes
555’s – a list of substitutes
555+4017 Display $4.50
555 Amplifier
Make any 555 Project on a PC board
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 Over-run
Motor PWM
Multivibrator – Astable
Music Box
Negative Voltage
555 CMOS version LMC555
555 Kit of Components
555 Printed Circuit Board
555 Pinout
555 Pins – Remembering the pins
555 Mistakes (No-No’s)
555 on 24v
555 Timer Calculator
555 VCO
556 Dual Timer
558 Quad 555
7555 CMOS Calculator
7555 Low Current Timer (delay)
Details about the Ebook
Title: 50 555 Circuit PDF
Language: English
Size: 3 MB
Pages: 108
Format: PDF
Category: Electronics Engineering
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