Hi there and thanks for your time,
I am trying to find an ic that could be able to cycle through three outputs based on the times an user has pressed a switch.
The procedure should be this one:
user presses the switch, led 1 turns on, user presses the switch off and then back on, led 2 turns on, user presses the switch off and then back on led 3 turns on. Obviously the timeframe for the user to perform this selection should be limited to few seconds, if the user waits too long to press the switch back on the all process restart form led 1.
Using an arduino or another microcontroller for this operation seems a bit of a overkill.
I have dissembled a light bulb that was made this way and found out that it uses ic no. BP5818DJ, but i can only find datasheets in chinese, does anyone have a suggestion for another ic with resources available to english speakers?