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Components

Here you can find the extra parts that you need for your projects.


Product Image Item Name Price+
LM7805 +5 Volt Regulator

LM7805 +5 Volt Regulator

Description: The LM7805 is a positive 5 volt, voltage regulator that comes in a TO-220 package and can deliver about 1A of current. These work well...
$0.95

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Thumbwheel Potentiometer - 10k Ohm, Linear

Thumbwheel Potentiometer - 10k Ohm, Linear

Description: Thumbwheel potentiometers are really handy when you don't have space on your enclosure for a knob and you still need access to a tuning...
$0.95

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DC Power Jack 2.1mm

DC Power Jack 2.1mm

Description: A simple DC Power jack. These are great for use with these wall adapters. A nice feature with that this jack is that it has thin legs so...
$0.99

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100 ohm resistors (25 pack)

100 ohm resistors (25 pack)

Description 100 ohm resistors (pack of 25). 1/4 Watt, 5%. We had these packed by length, so chances are you're getting a couple more than 25 per bag....
$1.00

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10K ohm resistors (25 pack)

10K ohm resistors (25 pack)

Description 10k ohm resistors (pack of 25). 1/4 Watt, 5%. We had these packed by length, so chances are you're getting a couple more than 25 per bag....
$1.00

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1K ohm resistors (25 pack)

1K ohm resistors (25 pack)

Description 1K ohm resistors (pack of 25). 1/4 Watt, 5%. We had these packed by length, so chances are you're getting a couple more than 25 per bag....
$1.00

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1M ohm resistors (25 pack)

1M ohm resistors (25 pack)

Description 1M ohm resistors (pack of 25). 1/4 Watt, 5%. We had these packed by length, so chances are you're getting a couple more than 25 per bag....
$1.00

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220 ohm resistors (25 pack)

220 ohm resistors (25 pack)

Description 220 ohm resistors (pack of 25). 1/4 Watt, 5%. We had these packed by length, so chances are you're getting a couple more than 25 per bag....
$1.00

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4.7K ohm resistors (25 pack)

4.7K ohm resistors (25 pack)

Description 4.7K ohm resistors (pack of 25). 1/4 Watt, 5%. We had these packed by length, so chances are you're getting a couple more than 25 per...
$1.00

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470 ohm resistors (25 pack)

470 ohm resistors (25 pack)

Description 470 ohm resistors (pack of 25). 1/4 Watt, 5%. We had these packed by length, so chances are you're getting a couple more than 25 per bag....
$1.00

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Buzzer - PC Mount 12mm 2.048kHz

Buzzer - PC Mount 12mm 2.048kHz

Description: This is a small 12mm round buzzer that operates around the audible 2kHz range. Use buzzers to create simple music or user interfaces....
$1.95

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Small Heatsink

Small Heatsink

Description: These tiny little black anodized heatsinks are perfect for cooling off small surface-mount components such as the Allegro A4983 stepper...
$1.95

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Super Capacitor - 0.2F/3.3V

Super Capacitor - 0.2F/3.3V

Description: This tiny surface mount capacitor has a total capacity of 0.2F, which is a lot for something so small. This small cap can be charged up...
$1.95

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SN754410 Quadruple Half-H Driver

SN754410 Quadruple Half-H Driver

Description: The SN754410 is a quadruple high-current half-H driver designed to provide bidirectional drive currents up to 1 A at voltages from 4.5 V...
$2.49

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Full-Bridge Motor Driver Dual - L298N

Full-Bridge Motor Driver Dual - L298N

Description: The LN298 is a high voltage, high current, dual full-bridge motor driver designed to  accept standard TTL logic levels and drive...
$2.99

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Heat Sink - Multiwatt Package

Heat Sink - Multiwatt Package

Description: This beefy heatsink is designed to dissipate a lot of heat! The 6400BG heatsink fits TO-220, TO-218, TO-247, and Multiwatt packages -...
$3.95

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Blower - Squirrel Cage (12V)

Blower - Squirrel Cage (12V)

Description: This DC Blower really moves some air! Pulling about 1Amp @ 12VDC, this blower is rated at 16CFM (although it seems like more to us)....
$4.95

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Solid State Relay - 8A

Solid State Relay - 8A

Description: A solid state relay (SSR) is just what it sounds like; an IC that acts like a mechanical relay. They allow you to control high-voltage...
$4.95

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Resistor Kit - 1/4W (500 total)

Resistor Kit - 1/4W (500 total)

Description: Resistors are a good thing, in fact, they're actually crucial in a lot of circuit designs. The only problem seems to be that resistors...
$7.95

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Spark Gap Igniter - 4.8V

Spark Gap Igniter - 4.8V

Description: These transformers are capable of creating spark gaps up to about half-an-inch. They work really well as an ignition source for things...
$14.95

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