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BC547 NPN transistor for Arduino switching and amplification projects in Ghana

BC547 NPN Transistor

₵1.00
The BC547 is a general-purpose NPN transistor used for switching, signal amplification, LED control, relay driving, sensor circuits and Arduino electronics projects. It is ideal for learners, hobbyists, repair technicians and electronic project builders.
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BC557 PNP transistor for Arduino switching and amplification projects in Ghana

BC557 PNP Transistor

₵1.00
The BC557 is a general-purpose PNP transistor used for switching, signal amplification, LED control, sensor circuits, audio circuits and low-power electronics projects. It is ideal for learners, hobbyists, repair technicians and Arduino project builders.
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