LED pixel module’IC

In addition know that Full-color led pixel module on the formal part（aspects）,Alsho need to identify ic and auxiliary components.IC and led bulb quality as important, good driving and good compatibility, so as to play a role in led pixel module. Of course, a circuit board that only has a IC, lamp and resistor full-clor module in stability as weakness than a capacitor. Two level and three level pip full-color module. The former is easily affected by the voltage, due to the effect of signal transmission difficulties. Especially in the use a large number and all ed is lighting. One trouble after maintenance.

IC LPD6803, D705,6912
LPD8806,LPD8809
TM1803,TM1804,TM1809,TM1812
DMX512,WS2801,WS2802,WS2811,DS189
TLS3001,TLS3002,TLS3008
P9813,SM16715,BS0901,BS0902,BS0815
The most widely used should be: LPD6803,1903，D705 5903,3001 several D705 and 5903 is cheap,5903 is an upgraded version of D705,but the stability have noting on LPD6803.
LPD6803 gray as 32,1903 gray is 256, the stability is good the price is more than 5903 and D705. 3001 gray level higher. Good stability, higher price point. But the user rarely use 3001.