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Parts & Components

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

Piezo Element (Vibration / Knock...
Use this Piezo Element to sense vibration such as a knock or jump or to produce sound.

$1.45
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9V Battery
1 Standard 9V alkaline battery. Useful for powering Arduino UNOs and other electronics projects on the go.

$3.90
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4x4 16 Key Button Matrix Module...
Use this 4x4 Button Matrix module to easily add 16 buttons to your projects! Nicely arranged and with only 8 pins to read all 16 button presses, this is a great way to add 16 user inputs in a single package. Arduino & Raspberry Pi compatible.

$3.99
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16 Port Expander: I2C MCP23017
Add 16 more pins that are accessible using I2C easily with this chip. Arduino and Raspberry Pi Compatible

$2.99
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12V Voltage Regulator - 7812CV
When you want to use batteries to power a 12V device, this voltage regulator does the trick.

$1.99
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Red Arcade Button SPST
Sometimes you just want to press a red button. This simple Red Arcade Button is just what you need. Press the button and the 2 terminals get connected to complete your circuit.

$1.45
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White OLED Module (Soldered)
This tiny 0.95" display has lovely contrast with a deep black background and bright white pixels. You can write or display images with ease using this Organic LED module for Raspberry Pi and Arduino.

$12.90
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Yellow & Blue OLED Module...
Wire up this crisp 128x64 Yellow and Blue Organic LED Module for a small display with rich contrast. No soldering required.

$12.90
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FT232 Serial Module...
Convert USB to Serial easily with this FT232 Serial Module. Plug one end into a USB port and the other to your Serial devices for easy communication.

$7.99
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1F 5.5V Super Capacitor
This 1 farad Super Capacitor is used for holding a charge for hours of power. Slowly charge up to 5.5V and have it dissipate to provide power to your projects for hours!

$2.99
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ATmega328P Microcontroller IC
This is a bare ATmega328P that's been loaded with the Arduino bootloader.

$7.99
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BNC to Alligator Clip Cable
Use this BNC to Alligator Clip Test Lead so you can easily connect to your oscilloscopes, multimeters, power supplies and function generators.

$12.99
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Binding Post - Yellow for 4mm Banana Plugs: Yellow Binding Post for 4mm Banana Plugs
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Binding Post - Green for 4mm Banana Plugs: Green Binding Post for 4mm Banana Plugs
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Binding Post - Blue for 4mm Banana Plugs: Blue Binding Post for 4mm Banana Plugs
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9.8ft USB Extension Cord USB A 2.0 Male to Female: Extend USB cable connections by nearly 10 feet with this USB Extension...
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Game HAT for Raspberry Pi Zero 2, W, 5B, 4B, 3B, 3B+, 2B, A+ B+ Raspbian & Retropie: This Game HAT will turn your Raspberry Pi into a classic game console in...
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Bluetooth Smart Sunglasses with Touch Sensor Button and Built-In Speakers Microphone: Bluetooth Smart Glasses with Touch Sensor Button and Built-In Speakers...
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Sliding Camera Cover for Privacy Slider Switch Cap Sticker Webcam iPhone & Laptop: Use this Sliding Camera Cover for Privacy to ensure you have privacy...
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Velcro Cable Tie / Wrap Reusable: Use to tie cables together, bind long cables for travel, mount...
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Mercury Tilt Switch 5mm
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