High-side pass elements are preferred, especially in automotive uses, because they let you connect only a single current-limited wire (chassis return) to the load. To configure parallel drivers ...

So where it was once advantageous to opt for serial connected LED arrays for display backlighting, today the concept of using parallel circuit configurations is a viable alternative.

When designing a handheld device with a color display using white LEDs for backlighting, is it better to use parallel or series connected LEDs? Both architectures have their own advantages when you ...

"Between the parallel traces and ... you've finished laying down the circuit connections and switches, place the components over the copper traces. "For LED circuits, you can simply tape the ...

When a battery is connected, turning the first switch ... The second video features the same resistor/switches/LEDs, this time in a parallel circuit. Turning on the first switch makes the first ...

Most commercial LED flashlightsuse three AAA or AA batteriesin series that produce 4.5V. The batteriesthen drive four white LEDs that connectin parallel. These LEDs can ... Figure 1 This circuit lets ...

Light-emitting diodes are often used with a voltage source from a power-supply output voltage. The output voltage increases until the current through the LEDs reaches the value of the constant ...

However, this is a great time to look at the difference between series and parallel circuits ... you can make a similar circuit with 10 or 20 bulbs. Just connect them all in a line so that ...

Attach the battery leads to the top and bottom layers. This play dough sandwich will be the base for a parallel circuit with two LEDs. Decorate your car with wheels made from non-conducting dough ...