I recommend the element of surprise...
Do you see how careless those storm troopers were! It would be easy to conseal a light saber in the crowd. Just at the right moment... POW! BAM!
BLING! Cut them right in half!
Just don't hit the HELMETS!
Ross
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I recommend the element of surprise...
Do you see how careless those storm troopers were! It would be easy to conseal a light saber in the crowd. Just at the right moment... POW! BAM!
BLING! Cut them right in half!
Just don't hit the HELMETS!
Ross
Never enough knowledge to be called intelligent but just enough knowledge to be considered dangerous!
I like that! :-)
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Dave,
It seems like there is an answer in using several of the ideas mentioned. Using the PIC as your control device to since when you are speaking, a simple lm386 sound distortion circuit for your voice, and I would use a small cheap digital mp3 player for your sound(s). There are so many awsome sound effects free for the download... and the storage, sorting and interface platform is already built into the mp3 players.
Pop one apart, tie in a couple of wires and let the pic toggle through to the sound of your choice.
I did this with a CD player once. I programmed the pic to choose different wav files to play. It worked great.
And you can create your own sounds ... sans all the circuit hardware.
Ross
Never enough knowledge to be called intelligent but just enough knowledge to be considered dangerous!
I like that! :-)
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...You could even pre-program the chip to call an mp3 file that sounds like the base commander is calling you on your headset. HA! It could add to the realism.
The processor need not be bigger than a 12f675. You just need the analog input, and three or four outputs to trigger and toggle the mp3 player.
I like that the mp3 player leaves the sound end completely open to quick and easy modifications.
Quick wav file sample attached:
Ross
Never enough knowledge to be called intelligent but just enough knowledge to be considered dangerous!
I like that! :-)
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Wow, I've been so busy building my armor that I didn't see the topic reply to this post... I've got to sit down and analyze all of the suggestions but DANG you guys ave some great ideas. Not sure about the MP3 player though but I am pretty sure the original board has a way to hook it to your computer to upload MP3s or WAV files to it to play bleeps or whatever... It would be cool like you said to have another voice come over the headset like home base or whatever..Originally Posted by rossfree
I have attached a pic of my helmet (Bucket) progress so far. I'm still waiting on some green lenses so it's not 100% done yet. I've been staying up till like 5am every morning trying to get this done!!
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VOX circuits
Hey Dave,
That helmet looks great! Very impressive work.
Good ideas about the MP3s and audio effects.
If you have time:
peterdeco1 had a good idea about a recorder playback chip.
Even one like in a greeting card.
It does not have to have loud audio, just tap it into the same amplifier for your voice.
Alfred had some good ideas too, may need a little more power than a LM386. But there are other audio amplifier ICs that might be as simple to use.
Ross is right about all the sound effects available in MP3 format. It would be handy to just tap into a cheap one and feed the low level (headphone) audio into you voice amp.
He is right about “Just at the right moment... POW! BAM! BLING! Cut them right in half!” too!
Can someone try the white noise output of a PIC and let us know if it sounds like radio static “rush” (before squelch mutes it). Maybe post a sound clip?
Have you looked for any voice operate circuits (VOX)? Here is one example schematic. I like the voltage doubler part.
http://www.electronickits.com/kit/co.../elec/k126.pdf
You would not need all the amplifiers / comparators and relay.
Your amplifier produces the level and the PIC senses voice voltage and switches your effects....
Great ideas guys, who else?
-Adam-
Ohm it's not just a good idea... it's the LAW !
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It may be a little late to point this out but...
STARWARS ISN'T REAL!...
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It's only a movie.
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Somebody catch him!
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I love wierd people! :-)
The helmet looks awsome!
Ross
Never enough knowledge to be called intelligent but just enough knowledge to be considered dangerous!
I like that! :-)
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Well, I've been looking at Audio amps... The LM383 would have been perfect but it's obsolete. There is a replacement for it though and I found a few others that I like. Almost finished with my armor so I'll start working on the PIC circuit as soon as I get finished with that... And yes, I know Star Wars isn't real
BUT neither were microwaves and color TV not so long ago... he he
Have a great evening!
Dave
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