If you’re working with 3.3V or 5V circuits, it’s easy for you to throw on a power or status LED here or there. [Tom Gralewicz] has found himself in a pickle, though, often working on projects with ...

Using a few diodes and a LED, you can make a nice indicator as shown in associated schematic diagram that can be used for a lot of applications (with a bit of luck). It’s quite suitable for use in ...

Tiny (approx.1”x1”) LED Panel Indicators provide BRIGHT output with super-sleek design. Available in variety of voltages and output up to 14,500 cd/m2! Rugged, tamper-proof, lo-profile panel mount ...