Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
It looks like the LED will be fine at such a low current. The 1W resistor might be cooking. Diodes are very cheap now. I would use one to keep the LED and resistor cooler, then more current can be used to make the LED brighter.
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