Passive Components

US$1.33
Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a microcontroller and get a variable input from the user!
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US$1.81
Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a microcontroller and get a variable input from the user!
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US$1.33
Turn the pot and the resistance changes. Connect VCC to an outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the rotation of the pot. Hook the center pin to an ADC on a microcontroller and get a variable input from the user!
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US$4.92
 A simple slide potentiometer can go a long way. Rated at 10kOhm and 0.5W. Comes with solder lug connections. 
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US$3.14
This is the knob that connects to the linear slide potentiometer.  Knob has a nice friction fit onto slide.
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US$2.14

These trimmer capacitors may also be called variable capacitors or potentiometers. Note: Trimmer Capacitor may vary color and size from 5 to 10mm.

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US$2.14

These trimmer capacitors may also be called variable capacitors or potentiometers. Note: Trimmer Capacitor may vary color and size from 5 to 10mm.

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US$2.58

These trimmer capacitors may also be called variable capacitors or potentiometers. Note: Trimmer Capacitor may vary color and size from 5 to 10mm.

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US$2.58

These trimmer capacitors may also be called variable capacitors or potentiometers. Note: Trimmer Capacitor may vary color and size from 5 to 10mm.

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US$3.22

These trimmer capacitors may also be called variable capacitors or potentiometers. Note: Trimmer Capacitor may vary color and size from 5 to 10mm.

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US$3.50

A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder lug connections. The pot has an overall travel of 30mm and has two mounting holes on top. Dimensions: 9.5mm x 45mm.

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US$138.60
This is a hand held Resistance decade box that creates a specific resistance value using a combination of switches. Designed with accuracy to meet the needs of industry and education alike. The RDB-10 is a compact, convenient tool for aiding in engineering design and testing as well as calibration of test equipment. It offers 7 decades of resistance ranges, from 1 Ω to over 11 MΩ in 1 Ω steps.
Delivery within 2-3 weeks
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US$8.33
Specifications: 620R-12K 5% 0805 resistors, 1/10th Watt, Size of resistors: 2.0x1.3mm (0.08x0.05 Inches). 
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US$4.50
Sold as a pair. Ungapped. 325 watts, AL = 2770, ± 25%. Bobbin not included. Dimensions: 35mm x 20.7mm. Typical use: switching power supply. For use with T-BOB.
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US$8.33
Horizontal mount, 35mm, 16 pin with 5mm spacing. Dimensions: 1-23/32" x 1-9/16" x 1-1/8". Use this bobbin with F-CORE.
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