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Voltage Regulator - Adjustable LM317

Voltage Regulator - Adjustable LM317

$1.95
Basic voltage regulators in the TO-220 package. Adjustable regulator can be set from 1.25V up to 25V output with two external resistors. Check out the LM317 calculator for more information.   Download:     Datasheet
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1500uH (1.5mH) 2A TDK Inductor

1500uH (1.5mH) 2A TDK Inductor

$4.50
1500uH 2A TDK Inductor   It can be used in serial with the switching supply so that the switching supply can be used to power the LinkSprite powerline communication products.   FEATURES This is a low Rdc, best for the power supply line...
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Small Speaker - 0.5W (8 ohm)

Small Speaker - 0.5W (8 ohm)

$0.90
A small aduio speaker for robot and Arduino project.   Specification:   Small size Power: 0.5W Impedance: 8 ohm Size: 48 mm diameter, 12mm high, 16mm base diameter  
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Capacitor Ceramic 0.1uF

Capacitor Ceramic 0.1uF

$0.25
This is a very common 0.1uF capacitor. Used on all sorts of applications to decouple ICs from power supplies. 0.1" spaced leads make this a perfect candidate for breadboarding and perf boarding. Rated at 50V.
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Thumb Joystick

Thumb Joystick

$1.95
This is a joystick very similar to the 'analog' joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers - one for each axis. Pots are ~10k each. This joystick also has a select button that is actuated when the...
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Momentary Push Button Switch - 12mm Square

Momentary Push Button Switch - 12mm Square

$0.50
This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it 'clicks' really well). This button is great for user input on a PCB or a good, big reset button on a breadboard. Breadboard friendly!
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