Recent content by SnapON

I heard "L4" is about S$270? Where can get cheaper? How much is A2?

30pcs of button-cell... if u don't mod it u will be :sweat:

There are "voltage" regulating driver & "current" regulating driver, of course not forgetting LEDs are solid-state semicon, they are better to be current driven (@ rated current). Direct resistor connection is just "current limiting", so the rest of the power will be still "wasted" in the...

welcome to Singapore! this august, well, u probably will enjoy to see how Singaporeans celebrate "national day" if u visit during the 9th-August period

Use some form of LED driver to "regulate" the power output might help to reduce LED casualty

My first : Finepix 1.3M Pixel Model, very expensive @ that time :)