T&L Publications

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr> but you'll have to register as an engineer with an imaginary company. <hr></blockquote><p>I use "Research" as my company...not like anyone ever reads those forms anyway ;)

........isn't it crazy that I have an AD210 chip I can gratis you? I got a couple in a trade..and I always wondered what they were for... <p>of course, it's just the IC...

Exactly what the title says...been trying to find one for him to buy, and he doesn't want to pay for the ratshack units.<p>Anyway, somebody have a spare one to sell?<p>lmk, thanks

BTW...I've seen 9V batteries die much faster than the LEDs do when coupled directly....<p>Anyway, there are tons of LEDs out there with built-in resistors. I used to know the name of one specific manufacturer that comes to mind...but I forget

I started with PICs from Microchip when I was an 8th grader...easy to learn the assembler environment (MicroASM), plus you can download the free IDE MPLAB from the microchip website.<p>*pssssst* *psssssst* order a couple 16F84 samples and a 16F877 sample ;) *pssssst*<p>Plus, PICs are so popular that...

Well...I'm no genius, but here are my ideas:<p>1) The thought of using a standard opto-isolator (or coupler) with an audio signal seems ideal. Flaw? The fact that an opto-isolator creates a digital 1 or 0. So, you can get your frequency correct, but not the amplitude of your audio signal.<p>Of cours...

Hmm....like I've said, I'm no genius, or even an EE....but i'll throw my idea out there.<p>555 timer gives clocks to a 4040 which has a logic chain to control the digital pot...that way each clock of the 555 would be progressivly louder.....you can use a couple op-amps to buffer an RCA input and RCA...

You guys suck. it hurts my ego <p>Congrats!!! I think it'd be the coolest feeling in the world to have my project, or my article in a magazine. I'm just too dumb though

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr>Originally posted by wayne: a fella on Lopez Island in the Pacific NorthWest puts on one of the biggest fireworks shows up there.. I used to make a control cable for him every year.. I don't live in...

if you're so worried, they make aircraft radios on CB frequency<p>Oh yah, I'm sure anything you build, or I build, will go over with the FCC real well :roll: <p>You could get the experimental radio license that I talked about....$50.<p>[ June 26, 2003: Message edited by: chessman ]</p>

I've never seen E-matches. I wish I had some though!<p>For my fireworks display, I wrote a simple program on my PC in Basic (heh, I said simple ). Anyway, I had to press a button to ignite and then type a numerical pass-code.<p>It outputted over the parallel port to a little box, the box had manual ...

<blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr> I would suggest downloading the data sheet for every part you are using plus the Midrange handbook. <hr></blockquote><p>If you go to Microchip.com, they'll send you a CD with all the current datash...

There is a project a while ago that I found...for a PIC processor, uses a SIMM for a media player!! It's just an example project, but all the code is there. Unfortunately, I lost everything when my laptop crashed, so I can't give you a link :( <p>But now you know it exists on the internet, so just k...

You've probably already gotten rid of them, but if not, I'll take a couple

I think a programming...er...programing....er....proggramming....er......programmer........er....programer...er......"Code Writing" forum would be AWESOME!<p>It would be nice to filter out the "code" threads from the general threads