Nov 6, 2007 #1 N nuttaphong191 Member level 1 Joined Dec 13, 2006 Messages 39 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,578 Hi does anybody have an idea about an LED display circuit that read very accurate voltage, to the decimal, and that can read the dc voltage from an lm317t up to 38v
Hi does anybody have an idea about an LED display circuit that read very accurate voltage, to the decimal, and that can read the dc voltage from an lm317t up to 38v
Nov 7, 2007 #2 N nikhilele Advanced Member level 3 Joined Jan 11, 2006 Messages 805 Helped 101 Reputation 202 Reaction score 76 Trophy points 1,308 Location Bangalore India Activity points 6,376 Power suply unit its simple 1> ADC 2> Microcontroller 3> Led driver 4> LED 5> a simple program...
Nov 14, 2007 #3 N nguyennam Advanced Member level 1 Joined Sep 6, 2006 Messages 438 Helped 43 Reputation 86 Reaction score 14 Trophy points 1,298 Activity points 4,067 Re: Power suply unit Use ICL7107 IC from Intersil. Or a pair of CA3161+CA3162. Get and read their datasheets.
Re: Power suply unit Use ICL7107 IC from Intersil. Or a pair of CA3161+CA3162. Get and read their datasheets.