- #1
babygodzilla
- 9
- 0
Hi all,
I hope you guys can help me with my confusions here:
1) I don't understand the usage of transistors as switches. Why would you use transistors as switches, and how does that work??
2) Why would you choose a PNP over an NPN transistor. I've been reading this book and I don't understand what this guy says.
http://uploader.ws/upload/200707/bjt.jpg"
any help is greatly appreciated. thanks!
I hope you guys can help me with my confusions here:
1) I don't understand the usage of transistors as switches. Why would you use transistors as switches, and how does that work??
2) Why would you choose a PNP over an NPN transistor. I've been reading this book and I don't understand what this guy says.
http://uploader.ws/upload/200707/bjt.jpg"
any help is greatly appreciated. thanks!
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