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Archives for Reparations

Learn Electronics Repair Training

Learn Electronics Repair Training Provide the necessary service equipment, and components of a TV (monitor tubes) are generally required for the investigation of damage. Used to clean dirt or stains PCB is corroded, burnt, cracked, warped with a brush so that you can see clearly. Wear a thinner liquid high gloss good, to dry, then […]

Guitar headphone amplifier circuit with transistor

Guitar headphone amp circuit  Guitar headphone amp circuit modules using BC237, 2N3053, 2N2905A, BC308 Guitar headphone amplifier circuit with transistor using BC237, 2N3053, 2N2905A, BC308

Microphone Preamplifier Circuit

Microphone Preamplifier Circuit Microphone Preamplifier Circuit using Transistors Tr BC109 Microphone Preamplifier Circuit using BC549C, BC547B

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