The new HLA International Clinic in Barcelona is equipped with a novel digital signage circuit comprising around thirty LED screens, making it a unique installation of its kind in a medical center.

Part 1 of this three-part series introduced the technical and engineering steps necessary to design an LED display system from individual LED lamps. Part 2 provided the remaining steps needed to ...

Here is the list of best LED based projects along with the circuit diagram, working and applications. LED – Light Emitting Diode. We are all very well know that LEDs are now playing vital role in many ...