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 1000pcs 3296 203 20K Variable Resistor Precision  US $178.00
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 1000pcs 3296 104 100K Variable Resistor Precision NEW US $178.00
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 1000pcs3296 201 200ohm Variable Resistor Precision NEW US $178.00
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 1000pcs3296 101 100ohm Variable Resistor Precision NEW US $178.00
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 10003296 205 2000K 2M Variable Resistor Precision NEW US $178.00
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 1000pcs 3296 503 50K Variable Resistor Precision NEW US $178.00
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LED dimmer or potentiometer?
I have like 50 or so red leds i need to be able to dim, I found a "led dimmer" on ebay. Its pretty straight forward, but its 10 bucks. I dont want to pay 10 bucks per dimmer in the future. why not fabricate my own?
http://cgi.ebay.com/LED-Adjustable-Dimmer-Brightness-Controller-DC-12V-8A-D_W0QQitemZ260576152485QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3cab8c8ba5#ht_2883wt_1165
there is the dimmer. Or should i just make my own out of this http://cgi.ebay.com/3296-Variable-Resistor-Precision-10-pcs_W0QQitemZ260572573776QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3cab55f050#ht_2610wt_1165
Any links to cheap potentiometer/variable resistors or build instructions or what have you would be much appreciated. thank you.
The one you reference is made for high power LEDs, 100 watts. And it has few specs other than the input voltage and current specs, so there is no way to tell if it would work for your application.
The second reference is a bunch of 1/4 watt pots, not nearly enough power for your application.
You need to supply more info, voltage and current of the LEDs, and your power supply voltage and current. Do you need to control then all together or individually?
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1000pcs 3296 203 20K Variable Resistor Precision US $178.00
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1000pcs 3296 104 100K Variable Resistor Precision NEW US $178.00
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1000pcs3296 201 200ohm Variable Resistor Precision NEW US $178.00
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1000pcs3296 101 100ohm Variable Resistor Precision NEW US $178.00
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10003296 205 2000K 2M Variable Resistor Precision NEW US $178.00
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1000pcs 3296 503 50K Variable Resistor Precision NEW US $178.00
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 1000pcs 3296 501 500ohm Variable Resistor Precision US $178.00
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 1000pcs 3296 505 5000K 5M Variable Resistor Precision US $178.00
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 1000pcs 3296 204 200K Variable Resistor Precision US $178.00
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 1000pcs 3296 504 500K Variable Resistor Precision US $175.00
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 1000pcs 3296 105 1M Variable Resistor Precision US $175.00
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 1000pcs 3296 202 2K Variable Resistor Precision US $175.00
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 1000pcs 3296 103 10K Variable Resistor Precision US $175.00
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 1000pcs 3296 102 1K Variable Resistor Precision US $169.00
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 1000pcs 3296 502 5K Variable Resistor Precision US $169.00
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 PRECISION VARIABLE DECADE RESISTOR RESISTANCE BOX US $140.00
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 0 999999 6 knob PRECISION VARIABLE DECADE RESISTOR BOX US $103.99
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 High Precision 3266W Variable Resistors 5K Ohm 350pcs US $101.11
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 High Precision 3266W Variable Resistors 10K Ohm 350pcs US $101.11
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 High Precision 3266W Variable Resistors 2K Ohm 350pcs US $101.11
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 High Precision 3266W Variable Resistors 200K Ohm 350pcs US $101.11
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 High Precision 3266W Variable Resistors 50K Ohm 350pcs US $101.11
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 High Precision 3266W Variable Resistors 100K Ohm 350pcs US $101.11
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 High Precision 3266W Variable Resistors 1K Ohm 350pcs US $101.11
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 High Precision 3266W Variable Resistors 20K Ohm 350pcs US $101.11
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 High Precision 3266W Variable Resistors 500K Ohm 350pcs US $101.11
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 High Precision 3362 Variable Resistors 10K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 5K Ohm 350pcs US $68.86
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 High Precision 3362 Variable Resistors 20K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 2K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 1K Ohm 350pcs US $68.86
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 High Precision 3362 Variable Resistors 50K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 20K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 10K Ohm 350pcs US $68.86
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 High Precision 3362 Variable Resistors 2K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 50K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 200K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 100K Ohm 350pcs US $68.86
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 High Precision 3362 Variable Resistors 200K Ohm 350pcs US $68.86
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 High Precision 3362 Variable Resistors 1K Ohm 350pcs US $68.86
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 High Precision 3296 Variable Resistors 500K Ohm 350pcs US $68.86
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 High Precision 3362 Variable Resistors 500K Ohm 350pcs US $68.86
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 High Precision 3362 Variable Resistors 100K Ohm 350pcs US $68.86
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 NEW PRECISION VARIABLE DECADE RESISTOR RESISTANCE BOX US $64.00
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 Precision Variable decade DC resistor resistance Box US $59.98
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 High Precision 3266W Variable Resistors 200K Ohm 150pcs US $49.39
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 High Precision 3266W Variable Resistors 20K Ohm 150pcs US $44.98
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 High Precision 3266W Variable Resistors 100K Ohm 150pcs US $44.98
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 High Precision 3266W Variable Resistors 2K Ohm 150pcs US $44.68
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 High Precision 3266W Variable Resistors 50K Ohm 150pcs US $44.68
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 High Precision 3266W Variable Resistors 5K Ohm 150pcs US $44.39
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 High Precision 3266W Variable Resistors 10K Ohm 150pcs US $44.39
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 High Precision 3266W Variable Resistors 1K Ohm 150pcs US $44.39
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 High Precision 3266W Variable Resistors 500K Ohm 150pcs US $44.39
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 High Precision 3362P Variable Resistors 100K Ohm 150pcs US $33.64
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 High Precision 3362P Variable Resistors 5K Ohm 150pcs US $33.64
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 High Precision 3362P Variable Resistors 200K Ohm 150pcs US $33.64
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 High Precision 3362P Variable Resistors 1K Ohm 150pcs US $33.64
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 High Precision 3362P Variable Resistors 2K Ohm 150pcs US $29.98
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 High Precision 3362P Variable Resistors 20K Ohm 150pcs US $29.98
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 High Precision 3362P Variable Resistors 500K Ohm 150pcs US $29.98
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 High Precision 3296 Variable Resistors 500K Ohm 150pcs US $29.98
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 High Precision 3296 Variable Resistors 2K Ohm 150pcs US $29.98
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 High Precision 3362P Variable Resistors 50K Ohm 150pcs US $29.98
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 High Precision 3296 Variable Resistors 5K Ohm 150pcs US $29.98
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 High Precision 3266W Variable Resistors 200K Ohm 90pcs US $29.71
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 High Precision 3266W Variable Resistors 10K Ohm 90pcs US $29.71
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 High Precision 3266W Variable Resistors 100K Ohm 90pcs US $29.71
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 High Precision 3266W Variable Resistors 1K Ohm 90pcs US $29.71
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 High Precision 3266W Variable Resistors 50K Ohm 90pcs US $29.71
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 High Precision 3266W Variable Resistors 2K Ohm 90pcs US $29.71
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 High Precision 3266W Variable Resistors 500K Ohm 90pcs US $29.71
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 High Precision 3296 Variable Resistors 100K Ohm 150pcs US $29.68
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 High Precision 3296 Variable Resistors 10K Ohm 150pcs US $29.68
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 High Precision 3296 Variable Resistors 20K Ohm 150pcs US $29.68
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