Apparently, this user prefers to keep an air of mystery about them.
2 Why does conventional electricity flow out of + in a battery, but out of - in components? Dec 15 '12
1 How does an LED connect in a circuit? Dec 15 '12
1 Should electrolytic capacitors get hot? Dec 18 '12
0 Are there any alternatives for 74LS__ chips? Dec 17 '12