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3mm White Green LED (Pack of 10) The 3mm White green light-emitting diode (LED) is a semiconductor light source. LED's are used as indicator lamps in many devices and are increasingly used for other lighting. It looks like a white led and illuminate's blue light. When a light-emitting diode is switched on, electrons are able to recombine with holes within the device, releasing energy in the form of photons. This effect is called electroluminescence and the colour of the light (corresponding to the energy of the photon) is determined by the energy bandgap of the semiconductor.
| Colour | White Green |
|---|---|
| Optical Component | LED |
| LED Size | 3mm |
| Dimensions | 3 x 2 x 1cms |
| Weight | 5 grams |
The typical forward voltage is 3.0V to 3.4V, suitable for 5V logic with a series resistor.
Yes, they are fully compatible with Arduino, Raspberry Pi, and other 3.3V/5V microcontrollers.
Yes, use a 220Ω to 330Ω resistor to limit current and prevent damage.
The standard viewing angle is approximately 30° to 45°, ideal for focused indicator lighting.
Shop 3mm White Green LED (10pc) with 3.0-3.4V forward voltage. Compatible with Arduino, Raspberry Pi. Ideal for indicator lighting.
