The combination of new SMPT surface-mount LEDs and existing flexible light pipes (FLPs) eliminates not only the need for through-hole PCBs for installing the pipes, but also secondary post-reflow ...
A LED light pipe is an optical fiber or a solid transparent plastic rod for transmitting light from an LED mounted on a printed circuit board (PCB) to the user interface. Light pipes transmit up to 80 ...
You’d think that something made out of glass and epoxy would transmit a decent amount of light. Unfortunately for [Jeremy Ruhland], it turns out that FR4 is not great light pipe material, at least in ...
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