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Audio Mixer circuit diagram Using FET 2N3819

Audio Mixer circuit diagram Using FET 2N3819 This simple circuit mixes two or more channels into one channel  stereo into mono. Parts R1, R3 10K Pot R2, R4 100K 1/4 W R5 6.8K 1/4 W C1, C2, C3 0.1uF Q1 2N3819 FET MISC Wire, Shielded (Metal) Case, telephone Or Other Plug For Output

LM555 Electronic Schematic Diagram Variable period Oscillator CD4017 part 30

LM555 Electronic Schematic Diagram Variable period Oscillator CD4017 part 30

Resolve a cramped raster on SONY TV KV21GPX?

Ouman asked: I have replaced the vertical deflection IC and checked all possible capacitors and resistors. Still no luck. No circuit diagram. American origin. Thanks Pete. I do remove caps and test with proper cap tester. Will follow your advice. Middle to top cramp with bit of a foldover on top. Frustrating! I keep grinding […]

9W Audio Circuit Diagram Design

9W Audio Circuit Diagram Design using TDA 2002, BC547 This is a class AB audio power amplifier circuit

Automotive 0v to 12v Electrical Voltage Indicator

Automotive 0v to 12v Electrical Voltage Indicator using 74HC04, 74HCT04

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