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Parts & Components

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

Heatsink 40mm x 40mm
This is an aluminum 40mm x 40mm x 11mm heatsink to dissipate heat. Works great to dissipate heat from your 40x40 or smaller chips or peltier coolers!

$5.99
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NodeMCU ESP8266 IoT Board
This NodeMCU ESP8266 IoT Board is a wifi-enabled microcontroller that will give your projects wifi connectivity plug programmable functionality all in one! The latest in Internet of Things projects!

$12.99
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High Speed Addressable RGB LED...
This is a high speed, ultra high density Addressable RGB LED strip with 144 individually addressable APA102 RGB LEDs packed on a single 3.28ft (1 meter) long strip! Control with 2 pins, Clock and signal! Arduino & Raspberry Pi compatible.

$74.95
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2 x 2032 Coin Cell Battery...
This 2 CR2032 Battery Holder has a built in ON/OFF switch. Put in 2 CR2032 coin cell batteries for 6V of output across the wire leads.

$1.75
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2 AA Battery Holder with ON/OFF...
This 2 AA Battery Holder has a built in ON/OFF switch. Put in 2 standard AA batteries for 3V of output across the wire leads.

$2.49
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Micro 4 Pin JST SH Connector...
4 Pin JST SH connector with wire leads for your sensors, accelerometers and drone parts.

$2.49
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Flexible RGB LED Matrix 16x16
This 16x16 RGB LED Matrix Panel is flexible! Fold it, bend it, illuminate curved surfaces! With just 3 pins your can controll all 256 LEDs!

$99.99
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3 Watt High Power LED with Heat...
This 3 Watt High Power Bright White LED is useful for making flashlights, headlamps, robot headlights etc. Just connect to a 3V - 3.6V battery for a very bright white light.

$6.75
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MQ135 Air Quality Sensor...
Use this MQ135 sensor to measure air quality by detecting levels of Benzene, Alcohol and smoke in the air.

$8.40
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Greeting Card Sound Module
Record a custom greeting and add to your greeting cards this season! Press button 1 to record, press button 2 to playback! Batteries included!

$4.99
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Female 4 Pin JST XH Connector
4 Pin Female JST connector for your custom circuit boards and Lipo battery sockets.

$1.79
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Shaft Coupler 5mm to 5mm
Connect a 5mm shaft to a 5mm shaft or smaller with this flex shaft coupler. With 2 set screws for each side, you'll get a secure connection every time.

$4.99
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