Our company developed a new design DC12V controller card In May .
It is very easy to operate .
Mostly use at simple road and portable solar traffic light .
We did many tests ,now the function is mature .
Below detail information about how to use the controller card
Features about the DC12V controller card:
1.time setting for one direction :
（1）Press set button first time ,the digital tube display “AA” and show time for green light ; press time+ or “time- “button,to set countdown time for AA direction ,press confirm button after finish setting, then start the countdown state.
（2）Press set button second time ,the digital tube display “BB” and show time for green light ; press time+ or “time- “button,to set countdown time for BB direction ,press confirm button after finish setting,then start the countdown state.
（3）Press set button third time ,the digital tube display “CC” and show time for green light ; press time+ or “time- “button,to set countdown time for CC direction ,press confirm button after finish setting,then start the countdown state.
（4）Press set button fourth time ,the digital tube display “dd” and show time for green light ; press time+ or “time- “button,to set countdown time for DD direction ,press confirm button after finish setting,then start the countdown state.
（5）Press set button fifth time, first and second digital tubes display “EE”,third and fourth digital tubes display operation mode ,press time+ or time- button to set different operation mode
1.DC12V controller card is good at crossing road ,3 directions road .
2.The DC12V controller card has yellow flashing function at night
3.The time is easy to set and adjust
4.The controller card has data save function
5.The digital tube will power off after 10s to save energy
6.The controller card with light weight ,small volume
7.Unique deisng and easy to operate
8.Easy to maintain
9.Flashing frequency can be adjusted
10.Mostly use with solar traffic light
Welcome to contact us at fiona@wdm88led.com or lisheng@wdm88led.com
Post time: Jul-10-2017