The Lux Spectralis is a deluxe RGB blinky that you can build, with over 30 flashing, blinking and glowing modes.
The 1N4007 1A 1000V DO41 Package Diode is ideal for back EMF protection
These consist of a bright LED and flexible twisted lead wires that have a 2 slot female connector on the end (which can be removed).
Look, it's another voltage regulator! Look at it go! Vroom, vroom! (They go vroom, right?)
A nice, compact 5mW green laser. Fun, but don't point in anyone's eyes.
This is a more robust DPDT Slide switch than our SWT7