Comments on: Circuit For Quiz Contest : Electronic Jam https://electronicscheme.net/circuit-for-quiz-contest-electronic-jam/?utm_source=rss&utm_medium=rss&utm_campaign=circuit-for-quiz-contest-electronic-jam Schematic Diagram & PCB Design Fri, 18 Jan 2013 11:18:47 +0000 hourly 1 By: Mike Johnson https://electronicscheme.net/circuit-for-quiz-contest-electronic-jam/#comment-128528 Fri, 18 Jan 2013 11:18:47 +0000 http://electronicscheme.net/?p=1783#comment-128528 The transistor known as T1, is listed as BC547 and BC158. What is the correct make for this PNP transistor? Are there any other discrepancies in this circuit?

Thank you,

Mike J.

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