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Learn how to transition from a circuit diagram to a functional amplifier using breadboarding. Discover the simple method of connecting wires on a breadboard, utilizing common wires underneath each block of sockets, and ensuring correct connections for power supply, resistors, input, output, and speaker terminals. This guide simplifies the process of constructing an amplifier, making it accessible even for beginners.
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Amplifying Signals Breadboarding: from a diagram to an actual working amplifier.
Breadboard connections? Each block of 5 sockets or “holes” have common wires underneath The power rails are connected all the way across the row
Breadboard connections: How about these sets of wires? ? These are now connected NOT ? These are now connected NOT These are connected ? Yes NOT Common wires underneath means…
This is a diagram of an amplifier circuit. We could just connect these wires, but using a breadboard is easier…
Power supply +9 V Variable Resistor audio input GROUND outputto speaker 8 7 6 5 1 2 3 4 - Terminal + Terminal Power supply –9 V