Sparkfun

RockBLOCK 9603 - Iridium SatComm Module

₪2,675

The RockBLOCK 9603 allows you to send and receive short messages from anywhere on Earth with a clear view of the sky. It works far beyond the reach of..

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Rocker Switch - DPDT

₪7

Rocker Switch - DPDT This switch is about the same size as our right angle rocker switch except that it's double-pole double-throw. It's rated..

Rocker Switch - Medium

₪4

Rocker Switch - Medium The rocker switch is a classic and this one is a great size for an unobtrusive on/off switch. It can be panel mounted ..

Rocker Switch - On/Off/On (Round)

₪9

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 slick ..

Rocker Switch - Round w/ Blue LED

₪12

Rocker Switch - Round w/ Blue LED These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is ..

Rocker Switch - SPST right-angle

₪7

Rocker Switch - SPST right-angle Your project will probably need an on/off switch. If you plan to house the project in an enclosure, w..

Rocker Switch - SPST round

₪5

Rocker Switch - SPST round This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole..

Rotary Encoder

₪32

Rotary Encoder This is a 12-step rotary encoder with a nice 'clicking' feel. It's breadboard friendly, and has a pretty handy select switch ..

Rotary Encoder - 1024 P/R Quadrature

₪372

Rotary Encoder - 1024 P/R Quadrature This 1024 pulse per rotation rotary encoder outputs gray code which you can interpret using a microcontro..

Rotary Encoder - 200 P/R Quadrature

₪372

Rotary Encoder - 200 P/R Quadrature This 200 pulse per rotation rotary encoder outputs gray code which you can interpret using a microcontroll..

Rotary Encoder - Illuminated (Red/Green)

₪25

Rotary Encoder - Illuminated (Red/Green) Rotary encoders are used similarly to potentiometers. They're different from potentiometers in that an..

Rotary Encoder - Illuminated (RGB)

₪36

Rotary Encoder - Illuminated (RGB) Rotary encoders can be used similarly to potentiometers. The difference being that an encoder has full..

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Rotary Potentiometer - 100k Ohm, Linear (Panel Mount)

₪26

Rotary Potentiometer - 100k Ohm, Linear (Panel Mount) An adjustable potentiometer can open up many interesting user interfaces. With this ..

Rotary Potentiometer - 100k Ohm, Logarithmic (Panel Mount)

₪22

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

Rotary Potentiometer - 100k Ohm, Logarithmic (Panel Mount)

Rotary Potentiometer - 10k Ohm, Linear

₪8

Rotary Potentiometer - 10k Ohm, Linear An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistan..

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Rotary Potentiometer - 10k Ohm, Logarithmic

₪8

Rotary Potentiometer - 10k Ohm, Logarithmic An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and ..

Rotary Potentiometer - Linear (10k ohm)

₪9

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