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Resistors and Potentiometers

 

Fixed-value
Potentiometers (PC or breadboard mount)

 

For panel-mount linear taper potentiometers, see this page.

 

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Fixed value (1/4 W)


All fixed-value resistors are $0.07 each.

 10 ohm

 100 ohm

 220 ohm

 470 ohm

 1000 (1k) ohm

 5100 (5.1k) ohm

 10,000 (10k) ohm

 22,000 (22k) ohm

68,000 (68k) ohm

 100,000 (100k) ohm

 1,000,000 (1M) ohm

1k ohm resistor
Example
(1000 ohm resistor)

 

Potentiometers (breadboard or PC mount)

1-kilohm potentiometer
This pot is used for sensitivity control for the SK2 sound trigger.
1KP - $0.75

2.5-kilohm potentiometer
This pot is used for sound trigger sensitivity control on our PCB Multi-Trigger. The 2.5k pot provides a wider sensitivity range than the 1k pot above. The range extends to lower sensitivity rather than higher.

2.5KP - $0.75

5-kilohm potentiometer
This pot provides an even wider sensitivity range than the 2.5-kΩ pot above.

5KP - $0.75
10-kilohm potentiometer
This pot is used for sensitivity control for the SPG Schmitt trigger photogate.
 10KP - $0.75
100-kilohm potentiometer
This pot is used for sensitivity control for the TPG transistor photogate and LAT light-actuated trigger. The 100k pot may also be connected in series with a 1-megohm pot (1MP) in a delay unit in order to provide fine control of the time delay.
100KP - $0.75
1-megohm single-turn potentiometer
This pot is used to adjust time delay for the DU delay unit.
1MP  - $0.75

 

 
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