P4 FLOOR LED – 250 SQFT

0.00 / night

This control method is called Pulse-Width Modulation (PWM). It allows the LED to operate at its nominal current during the “ON” portion of the cycle, so there is no color shift. There are many ways to implement PWM dimming in an LED driver circuit. The “Live” (interactive) example above shows one method. It uses a 555 Timer to control the PWM switching frequency and duty cycle.

Clear dates

Description

  • Sze 500×500 mm, pitch 8
  • If with angle regulators on each cabient, the screen could be in shape of concave and convex
  • Could be made to be waterproof for as dance floor
  • High Brightness, High Definition
  • Full-HD Processing with DVI, VGA, HD-SDI inputs