1 2-VOLT BATTERY CHARGER FOR HALF THE PRICE One of the major problems with solar cell experimentation is the ... Even to make a simple 1.5 volt supply, at least three cells are necessary, and preferably four if you are going to use a diode in the circuit. ... In this schematic, you will see that the solar circuit is a battery charger supplying current to two 6-volt, rechargeable ... A double-pole/ double- throw (DPDT) switch is manually PC1-PC14 S1a +12Vo- S1B Ia#39;M Bi -0- 12V B2 Bi aamp;.
|Title||:||Energy from the sun--33 easy solar projects|
|Author||:||Isaac R. Holstroemn|
|Publisher||:||TAB/Electronics - 1981|