| http://www.w3.org/ns/prov#value | - So the average is OK. The Lots Of Leds shield, for example, does not have resistors.Measurement appears to indicate that a particular segment is on for 4 mS and off for 17 mS (depending on what you are displaying of course) so that is 4/23 on duty cycle, or 17%.There is a limit to how much the chip can deliver (say, 40 mA) so we are on average supplying 17% of 40 mA, namely 6.8 mA.I can not find a
|
