I would like to experiment with transistors and found these 5-star rated ones on Amazon http://www.amazon.com/RioRand-100Pcs-Transistor-2N2222A-2N2222/dp/B00ATNH72C and have three questions.
1) What very simple thing can I make with them?
2) How do I connect them and make them stay together?
3) How do I supply electricity to them and avoid getting shocked myself?
1) What very simple thing can I make with them?
2) How do I connect them and make them stay together?
3) How do I supply electricity to them and avoid getting shocked myself?