Solar cell bank (CB20480E)

In the figure we have the way to connect 6 solar cells in order to obtain higher voltage and higher current. Cells must be the same.

Fish Attractor (CB425E)
The tone produced by this circuit attract fishes. The circuit is installed into a small can and...
Oscillator Phase Shift (MSB036)
The frequency of this type is oscillator is given by the RC network. Calculations can be found in...
TTL LED Driver (CB891E)
The current accross the LED as function of the resistor value is given by the formulas. The...