Adafruit
Diffused Blue 3mm LED (25 pack)
$11.95
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In stock
Need some indicators? We are big fans of these diffused blue LEDs, as featured in the LoL shield. They are really bright so they can be seen in daytime, and ...
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Need some indicators? We are big fans of these diffused blue LEDs, as featured in the LoL shield. They are really bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project.
- Pack of 25 diffused blue LEDs
- 3mm diameter
- 465-470nm wavelength
- 3.0-3.4V Forward Voltage, at 20mA current
- 500+ mcd typical brightness
Jargon buster
Plain-language definitions for the technical terms used above.
- Shield
- An add-on board that plugs into a main controller board to give it extra features such as sensing, motor control or communication. Knowing a product supports shields helps you judge whether it can connect neatly into an existing maker-board setup.
- wavelength
- The distance between repeating peaks of a wave, often used to describe the colour of light in nanometres. For visible lasers and LEDs, wavelength tells you the approximate colour, such as red, green or blue.
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