Sparkfun

This is a solderer\'s best helper, the third hand. Comes with a heavy base, two alligator clips, a soldering iron holder, and a good magnifying gla...

A 3-phase DC brushless DC motor has the unique capability of being both a high efficiency, high torque, very smooth motor, as well as the starting...

This is a small 15mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interface...

This is a joystick very similar to the \'analog\' joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers...

This is a 16mm deluxe thumb joystick and is very similar to the \'analog\' joysticks found inside PlayStation controllers. Directional movements ar...

This is a \"deluxe\" joystick knob very similar to the thumb pads on PlayStation controllers. We specifically carry this knob to pair with our [16m...

This is a resistive analog joystick, very similar to those found on the PSP1000. These compact joysticks are different in that they have a very i...

This is a resistive analog joystick, very similar to those found on the PSP1000. These compact joysticks are different in that they have a very int...

This AT407 basic tilt switch can easily be used to detect orientation. Inside the can is a ball that make contact with the pins when the case is up...

The ATtiny45 and 85 are a couple of really cool little MCUs but did you know you can program them in Arduino? That's right, now you can shrink your...

The ATtiny45 and 85 are a couple of really cool little MCUs but did you know you can program them in Arduino? That\'s right, now you can shrink you...

  The TL431 is a three−terminal programmable shunt regulator diode. This monolithic IC voltage reference operates as a low temperature coefficient ...

  The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0-4095), 6 bit current limit control (0-63), and a daisy chainable serial ...

  The TMP36 is a low voltage, precision centigrade temperature sensor. It provides a voltage output that is linearly proportional to the Celsius te...

This is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate and two threaded nuts...

This simple on-off switch is rated for 20A at 12V but who cares about all that, it looks way awesome. These toggle switches come with those missile...

  There's nothing worse than getting ready for a good hack and then realizing that you can't even get the box open because you don't have the right...

There\'s nothing worse than getting ready for a good hack and then realizing that you can\'t even get the box open because you don\'t have the righ...

This is the 2N5192G, an NPN silicon transistor. This little transistor can help in your project by being used to help drive large loads or amplifyi...

This is the BC337, an NPN silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being used to help drive la...

This is the BC337, an NPN silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being used to help drive la...

These are very common, high quality BJT NPN transistors made by ST Micro. **Documents:** * [Datasheet](http://www.sparkfun.com/datasheets/Compone...

These are very common, high quality BJT, PNP transistors made by ST Micro. Rated up to 200mA. **Datasheet:** [2N3906](http://www.sparkfun.com/data...