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Pimoroni

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Standard 3mm yellow through-hole LEDs, perfect for power indicators, status lights, and decorative arrays. These versatile LEDs work great on breadboards for...

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Standard 3mm yellow through-hole LEDs, perfect for power indicators, status lights, and decorative arrays. These versatile LEDs work great on breadboards for prototyping and in finished projects alike.

Key Features

  • 3mm Form Factor – Standard through-hole LED
  • Yellow Colour – Bright, clear yellow output
  • Pack of 10 – Handy quantity for projects
  • Breadboard Compatible – Through-hole leads fit standard breadboards and PCBs

Ideal For

  • Power and status indicators
  • Arduino and microcontroller projects
  • Breadboard prototyping
  • Decorative lighting arrays

Package Contents

  • 10× Yellow 3mm LEDs

Resources

Jargon buster

Plain-language definitions for the technical terms used above.

LED
A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
microcontroller
A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
through-hole
A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.

Related Tutorials

Free guides on learn.littlebird.com.au

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