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LED (Light Emitting Diode) Enamel Pin – Red Glow-in-the-Dark – Lara Grant

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LED (Light Emitting Diode) Enamel Pin - Red Glow-in-the-Dark

LED (Light Emitting Diode) Enamel Pin - Red Glow-in-the-Dark - Image 2

LED (Light Emitting Diode) Enamel Pin – Red Glow-in-the-Dark

Name: LED (Light Emitting Diode) Enamel Pin - Red Glow-in-the-Dark
SKU: 4049
Price: 10.50 USD
Availability: InStock

$10.50

Glow in the dark soft enamel pin

Categories: all, enamel pin Tag: enamel pin

Description
Additional information

Description

This LED (Light Emitting Diode) soft enamel pin glows in the dark!

Charge it by exposing the pin to light.

Comes with backing card and a black rubber pin back.

1.25″ tall and 0.625″ at the widest point.

Straight off the breadboard and onto your jacket.

Show your love of electronics with this unique pin. Also a great gift for a student and engineer.

This LED design started as a graphic I created for teaching. An LED is polarized meaning it only lights up when each of it’s two legs are connected to the correct side of a battery. The design shows two ways to identify which leg should go to the negative side and which should go to the positive. Do you know which is which?