Chaps ... for perhaps the newer venturer into this game a couple of useful websites that are text based and are very easily displayed on a smartphone or pda ... i have them bookmarked in my phone's web browser ..
BS7671 Explained
Power Consumption
TLC's Voltage Drop calculator fits pretty well in the little screen too as it happens ..
BS7671 Explained
Power Consumption
TLC's Voltage Drop calculator fits pretty well in the little screen too as it happens ..