Nov 11, 2014 #1 K kampfer Newbie level 5 Joined Nov 11, 2014 Messages 8 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 51 Hi guys, This is first message to this forum. I need help for a project. I have to complete it in 8 hours and i don't know where i begin with. Please help me. If i can't make it i'll fail in electronic course and i will study 1 extra year. English is not my native. Sorry for mistakes.
Hi guys, This is first message to this forum. I need help for a project. I have to complete it in 8 hours and i don't know where i begin with. Please help me. If i can't make it i'll fail in electronic course and i will study 1 extra year. English is not my native. Sorry for mistakes.
Nov 12, 2014 #2 crutschow Advanced Member level 6 Joined Feb 22, 2012 Messages 4,469 Helped 999 Reputation 1,996 Reaction score 1,129 Trophy points 1,393 Location Colorado USA Zulu -7 Activity points 25,336 Hope you start your project a little earlier next time when you retake the course.
Nov 12, 2014 #3 Audioguru Advanced Member level 7 Joined Jan 19, 2008 Messages 9,458 Helped 2,151 Reputation 4,302 Reaction score 2,008 Trophy points 1,393 Location Toronto area of Canada Activity points 59,733 Since you do not know where to start then maybe you should study gardening instead of electronics.
Nov 12, 2014 #4 C chuckey Advanced Member level 6 Joined Dec 26, 2010 Messages 4,854 Helped 1,309 Reputation 2,624 Reaction score 1,281 Trophy points 1,393 Location Southampton and holiday cottage in Wensleydale (UK Activity points 31,695 I see the questioner has a fixation on the 2n2222 transistor, have you heard of the BC107/8/9 ? Frank
I see the questioner has a fixation on the 2n2222 transistor, have you heard of the BC107/8/9 ? Frank
Nov 12, 2014 #5 Audioguru Advanced Member level 7 Joined Jan 19, 2008 Messages 9,458 Helped 2,151 Reputation 4,302 Reaction score 2,008 Trophy points 1,393 Location Toronto area of Canada Activity points 59,733 I used the BC107, BC108 and BC109 in my first job, at Philips in 1965. I still have some. They are in a METAL package. The BC547, BC548 and BC549 in an epoxy package replaced them ages ago.
I used the BC107, BC108 and BC109 in my first job, at Philips in 1965. I still have some. They are in a METAL package. The BC547, BC548 and BC549 in an epoxy package replaced them ages ago.