How to Make a Simple Amplifier?


You can make a simple amplifier with materials that you can find at a local electronics store, like Radio Shack. You will need a LM 386 semiconductor, 100 and 220 micro Farad capacitors, 10 ohm resistor, a 5 kilo ohm and 100 ohm variable resistors, a 0.01 and 0.047 capacitor, wires, 9V battery and clip, a 3.5mm stereo jack male and female, and a project board. You will need a circuit diagram in order to correctly put the components together.
Q&A Related to "How to Make a Simple Amplifier?"
1. Cut five lengths of wire, and strip 1/2 inch of insulation from the ends of each wire. Twist together one of the leads from the 5KΩ resistor with one end of the first wire,
amplified reflection is a type of constructive interference that happens when two reflections are in phase with eachother. they combine and become amplified. I think.LOL.
The purpose of an amplifier is to receive a small electrical signal and enlarge or amplify it. In the case of a pre-amplifier the signal must be amplified enough to be accepted by
A "simple amplifier" simply uses a very small audio signal to control a much larger out put signal to the speakers. The simplest was probably the diaphragm and an "
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