Motorized Remote Volume Controller

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adrianbodor

Member

• Aug 24, 2007

• #1

Hy, I want to add to my amplifier an motorized volume potentiometer controlled by a remote control.

I like the idea but i can't find any schematics
If someone knows resources for this post here

Adrian,

 

ericgibbs

Well-Known Member

Most Helpful Member

• Aug 24, 2007

• #2

adrianbodor said:

Hy, I want to add to my amplifier an motorized volume potentiometer controlled by a remote control.

I like the idea but i can't find any schematics
If someone knows resources for this post here

Adrian,

Click to expand...

hi,
Have you considered 'digitally controlled' potentiometers?

**broken link removed**

 

Last edited: Aug 24, 2007

A

adrianbodor

Member

• Aug 24, 2007

• #3

No i don't want a digital pot, i want it to be analog with a big aluminium know and to be controlled by a remote control, just like ESP project110, nice circuit but i don't have the pic source code

 

Nigel Goodwin

Super Moderator

Most Helpful Member

• Aug 24, 2007

• #4

Either write your own PIC code (you can 'steal' suitable code from my tutorials), or use the Holtek remote control chips.

 

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adrianbodor

Member

• Aug 24, 2007

• #5

I'm not good in programming PIC microcontrollers, so just want another schematic resources if they are

 

Nigel Goodwin

Super Moderator

Most Helpful Member

• Aug 24, 2007

• #6

Like I said above, try the Holtek chips then, have a look at
**broken link removed**

 

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adrianbodor

Member

• Aug 24, 2007

• #7

You did not understand me, i don't have enough experience to design o full project based on holtek chip, I just want a schematic or a project DIY (including HEX) like ESP Project 110 or Silicon Chip Remote Volume Control For Stereo Amplifiers, the only problem is that i don't have the HEX file for PIC because those are commercial products

 

blueroomelectronics

Well-Known Member

• Aug 24, 2007

• #8

Buy the article from Silicon Chip, that way you get the .hex file. You'll still have to program the 16F84.

 

S

Super_voip

New Member

• Aug 25, 2007

• #9

if you check the download section the assembly,hex and pcb are there.

 

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adrianbodor

Member

• Aug 31, 2007

• #10

Ya, you're right