Calculating amps!!

@ Nick Gammon... Thanks a TON for that Video. It was awesome (and a bit scary.).. I got more than enough information from it...

@ Lefty ... Ya the full load current is around 500mA.... Got the point.. Thanks for the reply ..

At the bottom line, my project will utilize 2 geared motors, a controller, and few Leds and Irs. So its safe for me to power them with 4 batteries in series....

Assuming that the circuit utilizes 1A current from the 6v, The calculated heat is around 48mW .. Which I suppose is not harmful... I would love to look at my pop corn pop, but not my controller

Thank you
Regards..