Engineer designed LED for their led project
LED pixel screen is composed of dmx controller and led module.
LED is an excellent component for led pixel display, the led has the main part in the LED pixel screen. It has the advantages of long service life, saving, high brightness, various colors, fast response and low drive voltage, the energy saving can also luminous intensity by adjusting LED PWM wave,
HOW to achieve the LED pix modules come in different colors, which rely on intermittent inertia principle of human vision use of R,G,B three color LED duty cycle to achieve color mixing The design scheme of the LED color display mainly rely on the I2C interface of LED control IC.It can make the PWM output to controlled pixel module. Or to regulate led pixel module by ISP transport protocols (such as DMX512 protocols).