Electronics Online http://electropart.info Electronics lesson: electronic parts, electronic components, electronic projects, circuit diagram and more Wed, 17 Mar 2010 02:07:03 +0000 en hourly 1 KA2211: 2×5.8W Simple Stereo Audio Amplifier http://feedproxy.google.com/~r/Electropart/info/~3/FL0hE2-UECg/ka2211-2x5-8w-simple-stereo-audio-amplifier.html http://electropart.info/schematic-diagrams/ka2211-2x5-8w-simple-stereo-audio-amplifier.html#comments Wed, 17 Mar 2010 02:07:03 +0000 Electronics Online http://electropart.info/?p=261 This is a very simple and low cost circuit of dual audio amplifier based on IC KA2211 from Samsung. With single chip, this circuit will deliver up to 5.8W on each output channel.

2x5.8W Simple Stereo Audio Amplifier circuit diagram

KA2211 is a dual audio power amplifier for consumer application. It is designed for high power, low dissipation dan low noise. Is also contains various of protectors and suitable for car audio power amplifier with high performance.

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]]> http://electropart.info/schematic-diagrams/ka2211-2x5-8w-simple-stereo-audio-amplifier.html/feed 0 http://electropart.info/schematic-diagrams/ka2211-2x5-8w-simple-stereo-audio-amplifier.html Where can I find books on designing radio control electronic circuits? http://feedproxy.google.com/~r/Electropart/info/~3/gcmzoMwNHio/where-can-i-find-books-on-designing-radio-control-electronic-circuits.html http://electropart.info/schematic-diagrams/where-can-i-find-books-on-designing-radio-control-electronic-circuits.html#comments Sat, 13 Mar 2010 04:41:41 +0000 Electronics Online http://electropart.info/schematic-diagrams/where-can-i-find-books-on-designing-radio-control-electronic-circuits.html About a year ago I promised my nephew that I would build a remote control boat for him. I thought I would have learnt radio controls when I did my Diploma in EEET but I was wrong. He keeps asking me about it and I really want to do it but, I have no knowledge on building radio controlled electronic circuits.


]]> http://electropart.info/schematic-diagrams/where-can-i-find-books-on-designing-radio-control-electronic-circuits.html/feed 2 http://electropart.info/schematic-diagrams/where-can-i-find-books-on-designing-radio-control-electronic-circuits.html How can I make an AM wireless microphone? Can you suggest a website to find such schematic diagram for that? http://feedproxy.google.com/~r/Electropart/info/~3/GMFRo-8ATUs/how-can-i-make-an-am-wireless-microphone-can-you-suggest-a-website-to-find-such-schematic-diagram-for-that.html http://electropart.info/electronics-answer-question/how-can-i-make-an-am-wireless-microphone-can-you-suggest-a-website-to-find-such-schematic-diagram-for-that.html#comments Fri, 12 Mar 2010 09:39:23 +0000 Electronics Online http://electropart.info/electronics-answer-question/how-can-i-make-an-am-wireless-microphone-can-you-suggest-a-website-to-find-such-schematic-diagram-for-that.html Our instructor in Electronics engineering gave us a project, that is, to make a wireless microphone that will transmit in AM bandwidth. Because this is our first design project, I don’t know where to start. I even search the web for schematic diagrams for an AM wireless mike, but I couldn’t find any, instead, only FM wireless mike.


]]> http://electropart.info/electronics-answer-question/how-can-i-make-an-am-wireless-microphone-can-you-suggest-a-website-to-find-such-schematic-diagram-for-that.html/feed 2 http://electropart.info/electronics-answer-question/how-can-i-make-an-am-wireless-microphone-can-you-suggest-a-website-to-find-such-schematic-diagram-for-that.html All New Electronics Self-Teaching Guide http://feedproxy.google.com/~r/Electropart/info/~3/lkKJu04ki6s/all-new-electronics-self-teaching-guide-2.html http://electropart.info/electronics-book/all-new-electronics-self-teaching-guide-2.html#comments Mon, 08 Mar 2010 23:18:21 +0000 Electronics Online http://electropart.info/electronics-book/all-new-electronics-self-teaching-guide-2.html
Product DescriptionFor almost 30 years, this book has been a classic text for electronics enthusiasts. Now completely updated for today?s technology with easy explanations and presented in a more user-friendly format, this third edition helps you learn the essentials you need to work with electronic circuits. All you need is a general understanding of electronics concepts such as Ohm?s law and current flow, and an acquaintance with first-year algebra. The question-and-answer format, illus. . . More >>

  • ISBN13: 9780470289617
  • Condition: NEW
  • Notes: Brand New from Publisher. No Remainder Mark.

All New Electronics Self-Teaching Guide


]]> http://electropart.info/electronics-book/all-new-electronics-self-teaching-guide-2.html/feed 5 http://electropart.info/electronics-book/all-new-electronics-self-teaching-guide-2.html what is the unit of measurement most commonly used in measuring cells and their component parts. ? http://feedproxy.google.com/~r/Electropart/info/~3/OZX2K8IncGo/what-is-the-unit-of-measurement-most-commonly-used-in-measuring-cells-and-their-component-parts.html http://electropart.info/measuring-the-components/what-is-the-unit-of-measurement-most-commonly-used-in-measuring-cells-and-their-component-parts.html#comments Sun, 07 Mar 2010 21:01:34 +0000 Electronics Online http://electropart.info/measuring-the-components/what-is-the-unit-of-measurement-most-commonly-used-in-measuring-cells-and-their-component-parts.html

]]> http://electropart.info/measuring-the-components/what-is-the-unit-of-measurement-most-commonly-used-in-measuring-cells-and-their-component-parts.html/feed 2 http://electropart.info/measuring-the-components/what-is-the-unit-of-measurement-most-commonly-used-in-measuring-cells-and-their-component-parts.html 25W 10-16V DC to 115VAC Inverter circuit http://feedproxy.google.com/~r/Electropart/info/~3/vnAORZtVKAk/25w-10-16v-dc-to-115vac-inverter-circuit.html http://electropart.info/schematic-diagrams/25w-10-16v-dc-to-115vac-inverter-circuit.html#comments Sat, 06 Mar 2010 01:33:15 +0000 Electronics Online http://electropart.info/?p=252 This  power inverter uses only 9 electronic components. This inverter circuit will turn 10 to 16VDC into 115V / 60Hz square wave AC power. It was able to operate AC equipment up to 25W.

25W Inverter circuit

The first section of the 555 timer is wires as an astable oscillator with R2 and C1 setting the frequency. The output is available at pin 5. The second section is wired as a phase inverter. That output is available at pin 9. Resistor R3 and R4 keep output transistor Q1 and Q2 from loading down the oscillator.

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]]> http://electropart.info/schematic-diagrams/25w-10-16v-dc-to-115vac-inverter-circuit.html/feed 0 http://electropart.info/schematic-diagrams/25w-10-16v-dc-to-115vac-inverter-circuit.html How do you tell the difference between capacitors in parallel and capacitors in series connection? PLease help? http://feedproxy.google.com/~r/Electropart/info/~3/soTD2Y5jgYE/how-do-you-tell-the-difference-between-capacitors-in-parallel-and-capacitors-in-series-connection-please-help.html http://electropart.info/electronics-answer-question/how-do-you-tell-the-difference-between-capacitors-in-parallel-and-capacitors-in-series-connection-please-help.html#comments Wed, 03 Mar 2010 11:21:30 +0000 Electronics Online http://electropart.info/electronics-answer-question/how-do-you-tell-the-difference-between-capacitors-in-parallel-and-capacitors-in-series-connection-please-help.html I mean, in a given design of circuits (a very, very complicated one) having capacitors, how can you tell by the position of the capacitors, by looking at the areas where the circuit wires connect/intersect, which capacitors are in parallel and which are in series? As in, a very complicated circuitry, where there are more than 7 or 8 capacitors, some joined in sereis and some in parallel, and joined in various unbelievably twisted ways??!! Please help!


]]> http://electropart.info/electronics-answer-question/how-do-you-tell-the-difference-between-capacitors-in-parallel-and-capacitors-in-series-connection-please-help.html/feed 2 http://electropart.info/electronics-answer-question/how-do-you-tell-the-difference-between-capacitors-in-parallel-and-capacitors-in-series-connection-please-help.html How does using two transistors instead of one make a circuit work better? http://feedproxy.google.com/~r/Electropart/info/~3/Du1xphGa7wg/how-does-using-two-transistors-instead-of-one-make-a-circuit-work-better.html http://electropart.info/electronics-answer-question/how-does-using-two-transistors-instead-of-one-make-a-circuit-work-better.html#comments Wed, 03 Mar 2010 05:31:46 +0000 Electronics Online http://electropart.info/electronics-answer-question/how-does-using-two-transistors-instead-of-one-make-a-circuit-work-better.html This is my GCSE science work, I looked all over the internet, but can’t find information on this topic, are there any sites out there, which have pictures of circuits with two transistors.


]]> http://electropart.info/electronics-answer-question/how-does-using-two-transistors-instead-of-one-make-a-circuit-work-better.html/feed 2 http://electropart.info/electronics-answer-question/how-does-using-two-transistors-instead-of-one-make-a-circuit-work-better.html Where could I get a chair like the video rocker ones without the electronic part? http://feedproxy.google.com/~r/Electropart/info/~3/INBe0sh-eic/where-could-i-get-a-chair-like-the-video-rocker-ones-without-the-electronic-part.html http://electropart.info/electronics-answer-question/where-could-i-get-a-chair-like-the-video-rocker-ones-without-the-electronic-part.html#comments Mon, 01 Mar 2010 04:32:28 +0000 Electronics Online http://electropart.info/electronics-answer-question/where-could-i-get-a-chair-like-the-video-rocker-ones-without-the-electronic-part.html Like I found this chair at goodwill and its Just like a Video Rocker chain minus the Video part my cousin really likes mine and I want to get her a similar one for her upcoming birthday. Any suggestions?


]]> http://electropart.info/electronics-answer-question/where-could-i-get-a-chair-like-the-video-rocker-ones-without-the-electronic-part.html/feed 2 http://electropart.info/electronics-answer-question/where-could-i-get-a-chair-like-the-video-rocker-ones-without-the-electronic-part.html Electronics Project!!!!? http://feedproxy.google.com/~r/Electropart/info/~3/-BpvQZ3SjKE/electronics-project.html http://electropart.info/simple-projects/electronics-project.html#comments Sun, 28 Feb 2010 03:01:51 +0000 Electronics Online http://electropart.info/simple-projects/electronics-project.html Can anyone please suggest me some good project related to electronics….
….not something really hi-fi but something that i can understand at my level…..i’m doing b.tech in electronics(second year)…so i’m not a complete engineer….but i want to make something…..
…anything good would do!!!thanx in advance!!!..
..


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