This subwoofer box was created to match and aid the 1.618 Hi-Vi 3-way tower loudspeakers. The main focus of the HiVi 10" subwoofer was...

3VDC Stereo Headphone Amplifier by IC LM4910 This is a stereo headphone amplifier circuit of using LM4910 IC. This circuit is very simple s...

BA5417 stereo amplifier circuit has of good features like thermal shut down, standby function, soft clipping, wide operating voltage range ...

The available voltage from a voltage source that is usually not appropriate to the needs. It is necessary for a voltage regulator that func...

Now it should not have to wrestle again seek op-amp, transistor and other components to realize a massive circuit of regulators, because th...