Shenzhen Lihua Model Materials Co.,Ltd

traffic light control board

traffic light control board
Name: traffic light control board
Voltage: 5VDC
MOQ: 100 pcs

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traffic light control board

Note:

1.  

first, one color LED keep light  for 2 seconds,then this color LED flash 3 times in 1 seconds.

second, turn to the next color LED,repeat the same as befor cycle.

one cycle total use 3 seconds.

2.  

one control board can control max 6 lamps in parallel,

all the same color LEDs light  or go out at the same time.