Edtechs
Hummingbird Single Colour LED - Red
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Replacement red LED for Hummingbird kits. Super-bright 5mm LED, 50cm braided cable, tinned ends that screw into the controller's LED terminals. Class sets lo...
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Replacement red LED for Hummingbird kits. Super-bright 5mm LED, 50cm braided cable, tinned ends that screw into the controller's LED terminals.
Class sets lose LEDs faster than anything else in the box, so this is the part worth keeping spares of. Forward voltage 1.6V to 2.0V at 20mA. Fits the Hummingbird Bit and the Hummingbird Duo — note that it connects to the Hummingbird controller, not directly to an Arduino or a Pi.
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.
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