Putting two LEDs with voltage drops that differ too greatly in parallel can shorten their lifespans, or prevent one side from even lighting.<BR><BR>Your best bet would be to wire the three LEDs in ...

Christmas lights themselves are a very simple circuit—in fact, they’re a great medium to learn about the flow of electricity.

While addressable LED strips are all the rage, [Mike] from [mikeselectricstuff] has been working on an installation using the more basic two-wire strips that are simply controlled via PWM dimming. … ...