This circuit was found in the January 1995 Electronics Now magazine. Its configuration is valid for other operating systems. The source must be dual.
The sensor of this circuit is a large surface diode. We believe that a small solar cell can also...
The sensor in this circuit is a BA315 diode. Other diodes can be experimented, but this is one...
This active crossover filter was obtained from the component manual used. Below is the performance...