Sparkfun

Potentiometer, Rotary, Linear, 10k 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 the other,...

Missile Switch Cover - SparkFun COM-09278 It’s not what project you have in mind that may use a rocket launch switch… The question is what project will you come up with once you have one...

Cherry MX Switch Breakout Board Cherry MX Keyswitches are not just the industry standard, but they're adictively clicky and reliable for tens-of-millions of key presses too!This Cherry MX Switch...

Omron Snap Action Switch - Discontinued Whisker Switches - Very sensitive lever switches. Great for detecting objects such as other sumo bots, walls, balls, etc. Simple to wire and attach to external...

SPDT Mini Power Switch - PCB and Breadboard Compatible Simple SPDT slide switch. Rated at 30V/200mA. The pins have 2.54mm (0.1") spacing - fits great into a breadboard!Use it as a power switch or...

Surface Mount DPDT Switch Surface mount DPDT switch for those tight portable designs. Capable of switching up to 1.2VA (360mA at 3.3V and 240mA at 5V). Surface Mount DPDT Switch Documents: ...

DIP Switch - 8 Position DIP switch with 8 individual switch positions.The pins have .1" spacing, which means that they are breadboard-friendly.These switches are great as general control switches...

Navigation Switch, Surface Mount, 3-Way Surface mount 3-way switch. These switches are commonly found on handheld devices like MP3 players. This switch allows the user to navigate using up and down...

Momentary Reset Switch SMD Surface mount momentary switch. Perfect for reset or general inputs. Momentary Reset Switch SMD Documents: Datasheet

Reed Switch Sensor This small reed switch, when exposed to a magnetic field, the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed, the...

Switch, Rocker, Right-Angle, Panel-Mount, 6A @ 240V 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...

Toggle Switch - SPST - Basic on/off - Panel Mount This is a heavy-duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V.Included are a neat face plate and two...