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Parts & Components

Audio / Video, Cables & Wires, Breadboard & Perfboarding, 3D Printing Parts & Filaments, Arduinos, Raspberry Pis, Sensors, etc.

Micro to Full Size SIM Card Adapter
Plug a Micro sized SIM card into a full size SIM card socket with this Micro to Full Size SIM Card Adapter.

$3.99
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Nano to Micro SIM Card Adapter
Plug a Nano sized SIM card into a micro SIM card socket with this Nano to Micro SIM Card Adapter.

$3.99
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Nano to Full Size SIM Card Adapter
Plug a Nano sized SIM card into a full size SIM card socket with this Nano to Full Size SIM Card Adapter.

$3.99
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Large 8 Ohm Speaker - 4 inch Square
Use this speaker with a large diameter of 4 inches and metal mounting plate in Arcade Cabinets, large audio installations and other projects with loud audio applications.

$6.99
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100pc LED Combo Pack: 3mm & 5mm
This LED Variety Pack includes 10 3mm and 10 5mm LEDs of each color for a total of 100 LEDs. Includes red, white, green, blue and yellow LEDs.

$9.99
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Magnet Science
Magnet Science kit for magnetic science experiments features a large horseshoe magnet, magnetic car, magnet wand and more!

$12.99
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Headphones with Microphone and...
Headphones with microphone and action button. Works with iPhones and Samsung Phones. Press the button to pause/play music, answer calls, etc.

$4.49
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35mm Piezo
Use this large 35mm (1.4 inch) piezo disc with wires to make your own pickups, vibration and knock sensors. Larger diameter for more sensitivity. Also works as a piezo buzzer.

$2.49
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16 Channel Wifi Relay Module
Control up to 16 Devices remotely using this Wifi & Ethernet capable 16 channel relay module.

$136.40
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Rechargeable 9V Battery - NiMH...
Rechargeable 200mah 9V NiMH Battery

$6.90
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Universal DC Power Supply 3V - 12V
Want to stop using up so many batteries? This Variable DC Power Supply supplies 3V, 4.5V, 5V, 6V, 7.5V, 9V, or 12V! Just turn the dial to set your voltage! Includes 6 different sized tips.

$19.99
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PiTop Raspberry Pi Laptop
Build your own modular DIY laptop to unlock your inner maker. Comes as a kit with instructions for assembly and downloadable lesson plans for educators.

$294.99
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