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Saad, I've heard about that but I wonder whether it is a practical idea. The controlling software that would assign parts of the computing task to various computers would have to be vary

You may use transformers, which are made for telephony (here in Slovenia we use 300-3400Hz bandwidth for POTS, I don't know what is in USA, but I think it isn't much different). Ask in Radio Shack

I saw on this group .... somebody wanted to know the difference between the LM 3914 / 3915 / 3916 ?? I accidentally erased that original email so I can't recall what the original question was!!

In my class today, I hooked a 555 in astable mode to an o'scope. Before powering up the scope, I centered the trace. After powering up the 555 I noticed the output from pin 3 was going from +v to -V

Himanshu, But those understandings are usually formalized by treaty. Jim

angtengchat, Yes, each country has allotted bands, sometimes shared. For example in N.A. Canada and Mexico share our broadcast band, to the delight of broadcast DXers. (DX = distant) who listen to

angtengchat, Self education is an alternative. That's how I got my initial training, two home study courses. The second got me my FCC license and a job in broadcasting. That was a good learning

angtengchat, Yes, I agree, especially at higher voltages. OTOH look at how long some people take to die in the electric chair. And when there are problems sometimes a person doesn't die and they have

angtengchat, Not at 101 level. Jim

Hi Mounir, Thanks for the concise definitions. I suspect that you can make mechanical devices using them. Maybe even a small robot? I haven't seen one, though. Are they commercially available? And how

Hi Ted, Yeah, actually I'm currently working on putting a PIC into a toy robot. They are available commercially. Actually, PIC are one of the most popular microcontrollers among hobbyist. You can by

I wouldn't let that stop me, I have the degree but I don't work in that field. I am completely self taught in the field I currently work in, and the one before that, and the one before that, ... You

I had a brother who was struck directly by lightning, had the scars on his head and foot where it went in and out till his dieing day... also worked with someone who took enough charge to burn off a

Not exactly....each use its own...and have some common understandings... Like we may use some wave-length for some transmission and some other country may use it for some-other...but they both use all

Hey, The best option is the Hydrogen Energy...(We make controllable Nuclear Fusion Reactors and we are through...)And as far as the studies show we are very near to it....So energy won't be a

angtengchat wrote: ????????? For those of you who do not know Who I am, I am the owner of this list. This subject is OFF TOPIC. I don't think I can make things any more clearer here. This

Well there is one more thing that can be done with old PC's - while we are at the subject. Old PC's can be combined to make a super computer. The idea and technique are those of the Bewoulf Cluster

As oil / energy is scarce, it would be great if we could find an "alternative source of energy" before oil gets depleted in about 200 - 300 yrs from now. I'm fully aware of that theory of concervancy

Use of fossil ('mineral') oils usually results in the ultimate production of carbon dioxide which ends up in the atmosphere. The only effective means of depleting the atmosphere of carbon dioxide is

Sorry for this newbie question, but I'm really interested: Can some tell me what a PIC is, and what it does, and what the differences between the PIC17 and 18? Thanks... Ted