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how can i make a wireless switch to on of a dc motor.......i don't want any readymade remote ....can anyone help me out? Answered

i know how radio and wireless technology works .....but i m lil.perplexed about the circuitry ....so plzzz answer the ques with reasoning and diagram with appropriate values of the components needed...[.just for the the reader knowledge i m new at wireless]

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Re-design
Re-design

10 years ago



Does it have to be radio?  I have a great schematic that works with an IR light.

If it does have to be radio, do you want AM or FM? 

CW or PCM?

Single or multichannel?

NO or NC?

Momentary or continuous?

What voltage and current does the motor use?

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RavingMadStudios
RavingMadStudios

Answer 10 years ago

And also: What do you need the switch to do that requires building from scratch instead of using/hacking an existing device?

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Re-design
Re-design

Answer 10 years ago

Isn't it cheaper to build everything yourself?

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RavingMadStudios
RavingMadStudios

Answer 10 years ago

Good point. Now, if you'll excuse me I have to go finish building my giant plasma TV. I'm almost finished synthesizing the plastic for the case, and I only have two more mounting screws to chisel out of rod stock.

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Re-design
Re-design

Answer 10 years ago

Are you using hydrogen for the plasma? How many volts?

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RavingMadStudios
RavingMadStudios

Answer 10 years ago

Yes, but I had to electrolyze the hydrogen from collected rainwater. I'm not sure how many volts, because I'm not quite done scratchbuilding a voltmeter yet. I'm estimating somewhere between 5 and 500 K.

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Re-design
Re-design

Answer 10 years ago

Are you making your own magnet wire out of old pennies?

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RavingMadStudios
RavingMadStudios

Answer 10 years ago

Yup. The hard part is drawing the pennies through the die with my teeth,

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steveastrouk
steveastrouk

Answer 10 years ago

There's an article in the new Make magazine about doing a "stone age telegraph" which would appreciate your philosophy ;-) Steve

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Re-design
Re-design

Answer 10 years ago

If you built a continuous rotation servo, you could use that to wind up your wire and maybe wind your coils. You could probably use the motor from and a/c fan.

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lemonie
lemonie

Answer 10 years ago


This depends upon some extent to whether you cost your labour or not.

L

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arihant
arihant

Answer 10 years ago

voltage=5v-9v.....and current idk..... i want to make a am single channel remote that just on/off my motor:)

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Re-design
Re-design

Answer 10 years ago

So you want it to lock on or be on only when the transmitter is on?