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Thanks for the response I will try your advice. Mike. manifold <manifold_1@...> wrote: Do you already have the 555 circuit built? Are you using an lm555 or an lmc555? The 555 is an excellent

Good question! To: electronics_101@... Sent: Sunday, October 28, 2001 4:27 PM Subject: [Electronics_101] Fw: communication concepts ?? hello, could anyone explain me the following ?? 1.

hello, could anyone explain me the following ?? 1. how do the waves actually travel through air ? ( for eg. waves in a radio receiver ) 2. why dont these waves mix up ? how is it that same waves are

Do you already have the 555 circuit built? Are you using an lm555 or an lmc555? The 555 is an excellent part to use to start learning electronics. I would also suggest that anyone with an interest in

I am new to this group and new to electronics, (aside from the occasional small repair) I am the kind of person who learns by doing rather then just reading. So i was wondering if there are any good

Here is a high-level explantion: Sound is nothing more than compressions and decompressions of air. Look at a speaker and think of the way if pulsates back and forth. This is producing these

Yes, that's about right but there are few points that were missed. Usually the Vbe drop of the transistor is inside the feedback path so it does not appear at the output. This works for regulators

Hi All, Does anyone have experience using an ICL8038 waveform generator to produce audible frequencies (for musical purposes)? I've looked through the spec sheet for this chip, and it is very

first of all hacking is illegal and with the digital milenium copy right act you can get in alot of touble....plus hackers just dont give up there secrets....if you want to learn how to hace start

I'm kind of wondering what prompted you to make such a request... Are you interested in learning how to circumvent computer security? If so, I hope you enjoy reading big giant books and poking

ejazabidi, If you don't know how to hack, you probably don't want to do it. If you are talking about breaking into computer systems and the like. The term 'hacker' actually has no connection with the

ejazabidi, That's not very easy to build. On the other hand they do make TV cards that you can use to watch TV on your computer. In the States, they run between $75 and $150, depending on features.

Victor, Hi Vic. :-) Yes, now the communications laws in Malaysia are probably different from those in the US, I have two Radio Shack low power transceivers that operate on 49 MHz. I don't know their

people communicate using 2-Way radios all the time across cities, and even farther. The police/fire department are one example. Another example is Ham radio operators who can communicate for 30 or 40

helo i need to know about "HACKING AND HOW TO HACK". is there some one how help me. thanx.

helo i need a circuit which convert my monitor into tv receiver. i will be very thankfull.

Hai, I am victor from Malaysia. Is there any way that 2 persons can communicate with each other via 2 way radios ( or any other suggestions ? ) in city without using pay phones ? I don't know much

It is correct that fuses are in units of Current. Power(watts) is in units of (AMPS)Current and volts. POWER=VOLTS X CURRENT FUSES PROTECT CIRCUITS (IF SIZED CORRECTLY) WHEN THE Amps is sufficient to

Hey, just found this group. I'm sure it's going to be great. Here's a website with some very good electronic circuits: http://ourworld.compuserve.com/homepages/Bill_Bowden/homepage.htm