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
If you need some help using LEDs, please read our "Introduction to using LEDs" tutorial for any electronics project.