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| General Electronics Chat This forum is for general chat about electronics, eg: Dont know what a part does? Dont know how to read a circuit? Want to get an opinion? |
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28th April 2003, 11:14 PM
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 Dazer question Looking at this: http://www.uoguelph.ca/~antoon/circ/dazer.htm i am confused on the oscillator side of the circuit.... seems as though Q2 is backwards?? can someone write a brief description on how that oscillator works? i've made oscillators with 2x NPN transistors, but not a PNP and an NPN.
__________________ thanks, david | |
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29th April 2003, 01:54 AM
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| Hey, Check out this page for pretty much the same circuit.. It is around 1/2 way down or less.. There is a full description Steve | |
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29th April 2003, 01:55 AM
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| i noticed the description there, but i dont understand it lol
__________________ thanks, david | |
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29th April 2003, 01:57 AM
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29th April 2003, 02:04 AM
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| haha thanks, now your post makes more sense. i was like "wow he didn't have to be so mean" hehe ok so still to my main concern, i understand how Q1 turns on (the NPN) but i dont understand how that action turns on Q2 (the PNP) .... any hints?
__________________ thanks, david | |
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