Say WOW!!! 
i’m very happy that i’m in technical school not something like economy, or ecology… because my college/lecture/talk (i’ve found on dictionary those translations). can you count the notebooks?
Mar
4
WOW, today I’ve learned that I don’t need electricity, because I live in country were raining is obvious, and 8 liter water costs cca 1USD.
Jan
12
Lidicky mate obvod, ktery je videt na obrazku
no a musite spocitat výkon P dodávaný obvodu zdrojem napětà U. Kdyz viteze :
- R1 = 1KOhm
- R2 = 2KOhm
- R3 = 3KOhm
- R4 = 4KOhm
- U = 5V
- I = 10mA