LED Flash Integrated Circuits - HK925

 3 LED flash IC .
 Trigger mode by one shot re-
    trigger type .
 Fixed 3 kinds different LED flash 
    (1) 3 LED all flash at same time
    (2) 3 LED all put out  
    (3) 3 LED all light up 
 Can be adjusting LED flash speed
    from external resistor value .