Portable detector
Kristal Checker – Krystal Detector circuit using BC107
Kristal Checker - Krystal Detector circuit
Kristal Checker – Krystal Detector circuit using BC107
Portable detector
R1 ………….. 39K ohm
R2 ………….. 1K ohm
R3 ………….. 100K ohm
C1 ………….. 680pF
C2 ………….. 150pF
C3 ………….. 1K pF
C4 ………….. 4,7K pF
TR1 …………. BC107
TR2 …………. BC107
D1 ………….. 1N60
D2 ………….. 1N60
LED …………. Hijau
PS ………….. Push Switch
Battery 9V
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11/06/2010 @ 16:46