sparkfun

This little round on/off/on toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It’ll also look pretty sli...

SF-COM-14978

These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is engaged. They mount into a 20.2mm diameter ...

SF-COM-11155

Your project will probably need an on/off switch. If you plan to house the project in an enclosure, we found this great rocker switch to help you o...

SF-COM-08837

This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It’ll also look pretty slick ...

SF-COM-11138

This durable roll up tool bag provides you with 23 pockets to store your, pliers, flush cutters, hand-held soldering iron, spent uranium rods, scre...

SF-TOL-12048

The Rotary Dial Kit is designed to be a simple interface device for your project. Input is achieved using a rotating encoder bezel and output is ha...

SF-SPX-14790

This is a 12-step rotary encoder with a nice ‘clicking’ feel. It’s breadboard friendly, and has a pretty handy select switch (by pushing in on the ...

SF-COM-09117

This 1024 pulse per rotation rotary encoder outputs gray code which you can interpret using a microcontroller and find out which direction the shaf...

SF-COM-11102

This 200 pulse per rotation single-output encoder outputs electrical pulses which you can interpret using a microcontroller to find the position of...

SF-COM-10790

This 200 pulse per rotation rotary encoder outputs gray code which you can interpret using a microcontroller and find out which direction the shaft...

SF-COM-10932

Rotary encoders are used similarly to potentiometers. They’re different from potentiometers in that an encoder has full rotation without limits. Th...

SF-COM-10596

Rotary encoders are used similarly to potentiometers. They're different from potentiometers in that an encoder has full rotation without limits. Th...

SF-COM-15140

Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It just goes round ...

SF-COM-10982

Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full rotation without limits (It just goes round ...

SF-COM-15141

Rotary encoders can be used similarly to potentiometers. The difference being that that an encoder has full rotation without limits (It just goes r...

SF-COM-10984

An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer just turn the dial and the resistance chan...

SF-COM-14622

An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer just turn the dial and the resistance chan...

SF-COM-14624

An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND...

SF-COM-09939

An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND...

SF-COM-09940

An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer just turn the dial and the resistance chan...

SF-COM-14623

An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GND...

SF-COM-09288

This is a single pole, 10 position rotary switch able to select up to 10 different states in a durable package. Unlike our other rotary switch, thi...

SF-COM-13253

If you need a solid base for your Actobotics project, the round base is perfect. It’s nearly 4" in diameter and 1/8" thick aluminum. It utilizes bo...

SF-ROB-12187

This screw plate gives you the ability to attach a ¼-20 machine screw to Actobotics channels. It has 8 6-32 tapped holes around the edge, and a ¼-2...

SF-ROB-12431