Electronics Forums

  1. Electronics Forums

    1. General Electronics Chat

      General Electronics Chat

      Talk about anything related to electronics in this forum.
      Latest: Faulty massage chair, virtually brand new ,advice please? Tess, Sep 26, 2017 at 10:18 AM
    2. Electronic Projects

      Electronic Projects

      Discuss or get ideas on electronics projects in this section.
      Latest: Automated Water Mister (closed circuit soleniod switched off) Alec_t, Sep 26, 2017 at 11:36 AM
    3. Microcontrollers and Programming

      Microcontrollers and Programming

      This forum is dedicated to programming and microcontrollers such as PICs, ATMEL, ARM and Arduino boards.
      Latest: Programming starting point BobK, Sep 25, 2017 at 8:41 PM
    4. Circuit Help

      Circuit Help

      Get help with your circuit designs or manufacture in here.
      Latest: Do I need a snubber/rc for high-frequency ignition coil driver? duke37, Sep 26, 2017 at 11:25 AM
    5. Datasheets, Schematics, Manuals and Parts

      Datasheets, Schematics, Manuals and Parts

      Need more info on a component, such as datasheets or part numbers? Ask in here.
      Latest: pls equivalent transistor d2396 kellys_eye, Sep 23, 2017 at 8:17 PM
    6. Electronics Repair

      Electronics Repair

      Trying to repair an electronics item? Let us know about it in here.
      Latest: Faulty 9VDC Power Supplies partyanimallighting, Sep 26, 2017 at 10:41 AM
    7. Electronics Homework Help

      Electronics Homework Help

      Get assistance with your electronics homework and assignments in this section. No answers will be given, only guidance.
      Latest: AC Energy Logger Project Irv, Sep 9, 2017
    8. Project Log Discussion

      Project Log Discussion

      Discuss project logs in this forum (please use the main "project log" link on the top menu to create your own).
      Latest: schematic (transistor) J-K master/slave flip flop jilfe, Sep 23, 2017 at 2:53 PM
    9. Resource Discussion

      Resource Discussion

      Discussion area for project logs, articles and circuits. All threads in this area are linked to a resource entry.
      Latest: Resistors, Capacitors, Zener diodes... Why the funny values? martin de jong, Jul 17, 2017

  2. Members Area

    1. Introductions

      Introductions

      Feel free to introduce yourself to the forum in this area, but please post questions in the other sections.
      Latest: Hai to all davenn, Sep 20, 2017 at 11:31 PM
    2. Off-Topic Members Lounge

      Off-Topic Members Lounge

      Take a seat in the members lounge and post any off-topic threads in here.
      Latest: Toothache kellys_eye, Sep 24, 2017 at 8:11 PM
    3. Twilight Zone

      Twilight Zone

      If a thread breaks the laws of physics (i.e. claims to create free energy), we'll move it in to this section away from the rest of the forum!
      Latest: Creationism/Intelligent Design Tha fios agaibh, Sep 21, 2017 at 1:28 AM
    4. For Sale / Wanted

      For Sale / Wanted

      A place for non-commercial members to buy, sell or trade electronics related items.
      Latest: Chips and resistors talbotracer, Sep 23, 2017 at 8:37 AM
    5. Announcements, Site Problems & Feedback

      Announcements, Site Problems & Feedback

      Please use this section for any feedback about ElectronicsPoint.com (but ask technical questions in other sections). Important announcements will also be made here.
      Latest: No Email Alerts Ian, Sep 4, 2017

  3. Archive

    1. Electronics Newsgroups

      Electronics Newsgroups

      1. General Electronics

      2. Electronic Basics

      3. Electronic Components

      4. Electronic Design

      5. Electronic Equipment

      6. Electronic Repair

      7. Beginner Electronics

      8. 8bit Microcontrollers

      9. Misc Electronics

      10. Hobby Electronics

      11. Electrical Engineering

      12. Boat Electronics

      13. CAD

      14. Security Alarms

      15. Lighting

      16. Home Power and Microgeneration

      17. Photovoltaics

      18. Lessons In Electronic Circuits

        1. DC Electronics

          1. Basic Concepts of Electricity

          2. Ohm's Law

          3. Electrical Safety

          4. Scientific Notation and Metric Prefixes

          5. Series and Parallel Circuits

          6. Divider Circuits and Kirchhoff's Laws

          7. Series-Parallel Combination Circuits

          8. DC Metering Circuits

          9. Electrical Instrumentation Signals

          10. DC Network Ananlysis

          11. Batteries and Power Systems

          12. The Physics of Conductors and Insulators

          13. Capacitors

          14. Magnetism and Electromagnetism

          15. Inductors

          16. RC and L/R Time Constants

        2. AC Electronics

          1. Basic AC Theory

          2. Complex Numbers

          3. Reactance and Impedance - Inductive

          4. Reactance and Impedance - Capacative

          5. Reactance and Impedance - R, L and C

          6. Resonance

          7. Mixed Frequency AC Signals

          8. Filters

          9. Transformers

          10. Polyphase AC Circuits

          11. Power Factor

          12. AC Metering Circuits

          13. AC Motors

          14. Transmission Lines

        3. Semiconductors

          1. Amplifiers and Active Devices

          2. Solid State Device Theory

          3. Diodes and Rectifiers

          4. Bipolar Junction Transistors

          5. Junction Field Effect Transistors

          6. Insulated Gate Field Effect Transistors

          7. Thyristors

          8. Operational Amplifiers

          9. Practical Analog Semiconductor Circuits

          10. DC Motor Drives

          11. Electron Tubes

        4. Digital Electronics

          1. Numeration Systems

          2. Binary Arithmatic

          3. Logic Gates

          4. Switches

          5. Electromechanical Relays

          6. Ladder Logic

          7. Boolean Algebra

          8. Multivibrators

          9. Counters

          10. Digital - Analog Conversion

          11. Digital Communication

          12. Digital Storage Memory

          13. Principles of Digital Computing

      Latest: Why would a DECT Panasonic cordless phone keep losing the wirelesslink? Guest, Jan 10, 2014