breadboard

Maker's Night Out - Building an Audio Amplifier Circuit

For our Maker's Night Out on Sept. 14, we worked on wiring an audio amplifier onto a breadboard. We had a wide range of age groups at this session for a truly family oriented evening.

(Photo by Jason O'Reilly)

The schematic we used for our amplifiers required just a few components. A resistor, potentiometer, two capacitors, and an operational amplifier integrated circuit chip.

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