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README.md

#720 The Book of 555 Timer Projects

Book notes: The Book of 555 Timer Projects, by Dogan Ibrahim.

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Notes

See also:

Contents

  • Chapter 1 - Introduction
  • Chapter 2 - Operation of the 555 Timer Chip.
  • Chapter 3 - 555 Timer Projects
    • 3.1 Overview
    • 3.2 Project 1: Flashing LED
    • 3.3 Project 2: Police Car Emergency Lights — Alternately Flashing Two LEDs
    • 3.4 Project 3: Changing the LED Flash Rate
    • 3.5 Project 4: Changing the LED Brightness
    • 3.6 Project 5: Touch Sensor On/Off Switch
    • 3.7 Project 6: Pushbutton On/Off switch
    • 3.8 Project 7: Switch-Off Delay
    • 3.9 Project 8: Switch-On Delay
    • 3.10 Project 9: Light-dependent Sound
    • 3.11 Project 10: Darkness Sensor
    • 3.12 Project 11: Light Sensor
    • 3.13 Project 12: Astable Frequency Generator
    • 3.14 Project 13: Tone Burst Generator
    • 3.15 Project 14: Drawer/Cupboard Light Switch
    • 3.16 Project 15: Long Duration Timer with Decade Counter
    • 3.17 Project 16: Long Duration Timer with Binary Counter
    • 3.18 Project 17: Chasing LEDs
    • 3.19 Project 18: LED Roulette Game
    • 3.20 Project 19: Simple Traffic Lights Controller
    • 3.21 Project 20: Professional Traffic Lights Controller
    • 3.22 Project 21: Sine Wave Output
    • 3.23 Project 22: Continuity Tester
    • 3.24 Project 23: Simple Logic Probe
    • 3.25 Project 24: Electronic Lock — Bistable Mode
    • 3.26 Project 25: Electronic Lock — Monostable Mode
    • 3.27 Project 26: Extending the Monostable Duration — Retriggering
    • 3.28 Project 27: Switch Contact Debouncing
    • 3.29 Project 28: Schmitt Trigger Circuit
    • 3.30 Project 29: Monophonic Toy Electronic Organ
    • 3.31 Project 30: 8-Tone Electronic Organ
    • 3.32 Project 31: Multiple Sensor Alarm Circuit
    • 3.33 Project 32: Monostable with Selectable Durations
    • 3.34 Project 33: Electronic Metronome
    • 3.35 DC Voltage Multipliers
      • 3.35.1 Project 34: DC Voltage Doubler
      • 3.35.2 Project 35: DC Voltage Tripler
      • 3.35.3 Project 36: DC Voltage Quadrupler
    • 3.36 Project 37: 7-segment LED Counter
    • 3.37 Project 38: 2-digit, 7-segment LED Counter
    • 3.38 Project 39: LED Dice
    • 3.39 Project 40: 7-segment LED Dice
    • 3.40 Project 41: DC Motor Control
    • 3.41 Project 42: Servo Motor Control
    • 3.42 Project 43: Temperature Alarm Circuit
    • 3.43 Project 44: Temperature Controller
    • 3.44 Project 45: DC Motor H-bridge Control
    • 3.45 Project 46: Fastest Finger First Quiz Circuit — Two Participants
    • 3.46 Project 47: Fastest Finger First Quiz Circuit — Six Participants in Three Groups
    • 3.47 Using The 555 Timer Control Pin
      • 3.47.1 Project 48: Voltage Controlled Oscillator
      • 3.47.2 Project 49: Simple British Police Siren
    • 3.48 Project 50: More Elaborate British Police Siren
  • Chapter 4 - The 556 and 558 Timer ICs
  • Chapter 5 - The CMOS Version of the 555 Timer
  • Chapter 6 - List of Components Used in the Projects