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IMPORTANT!!!! PLEASE READ BEFORE POSTING!!!!

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*** THE ELECTRONIC PROJECTS FORUM IS ONLY FOR POSTING COMPLETED PROJECTS ***

This forum is for posting completed projects which you have designed and allows you to share them with other members of this community. Please note that due to spam that we have encountered in the past we require members to have at least 25 posts before you are allowed to make any new threads. However, any registered member can post replies to any thread.

Please also note that there are guidelines creating threads.

FORUM RULES

- Post only completed projects
- Use A descriptive subject (ie "Flashing Led")
- Do not link to external images or files (use attachments)

PROJECT INDEX

An index and cross-refrence list of the projects and Theory on offer here at ETO (the list will grow).

The 'Technology' column will help you find circuits using for example the 555 timer as a monostable (lists main ICs only).
The 'Keywords' column will help you find for example all infra-red transmitters.
Copy/paste it to a word processor and you can search for words or IC numbers :idea:

Code:
Title                                Forum     Technology          Keywords
 
10 Channel Light Sequencer           Projects  Thyristor           Counter, Mains switching
Simple Parlour Game                  Projects  Wired Logic         Bulb and Battery
Stabilised PSU with Current Limiting Projects  Transistor          Bench Power Supply
Garage Door Hacker                   Projects  555 Osc, CMOS       Infra Red
Simple Field Strength Meter          Projects  Diode               Radio Reciever
Audio Perimeter Monitor              Projects  Transistor          Microphone Amplifier
Water Activated Alarm                Projects  555 Osc             Conductivity
Triac Light Bulb Flasher             Projects  555 Osc             Mains Switching
Radio Remote Control using DTMF      Projects  UM91214, KT3170     FM Transmitter
Modular Burglar Alarm                Projects  CMOS                Logic
Miniature Loop Alarm                 Projects  Transistor          Simple Switching
DC Motor Control Circuit             Projects  Transistor          H Bridge
Audio Notch Filter                   Projects  Op-Amp              Audio Filter
20 Watt Power Amplifier              Projects  TDA2005             Audio Bridge Amplifier
5 Zone Alarm System                  Projects  CMOS                Logic
1.5 volt Tracking Transmitter        Projects  LM3909              LED Flasher, FM Transmit
Simple Lie Detector                  Projects  Transistor          Conductivity
Strobe Light                         Projects  Transistor          Voltage Multiplier
Stun Gun                             Projects  555 Osc             Voltage Multiplier
Simple FM Transmitter                Projects  Transistor          FM Transmitter
 
Using Oscilloscopes                  Theory
The Oscilloscope                     Theory
Basic Soldering & Desoldering Guide  Theory
The Breadboard                       Theory
Current and Conductivity             Theory
DC Motors                            Theory
Magnets and Electromagnets           Theory
Transistor Operation                 Theory
Voltage                              Theory
 
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