This 1967 Electronics World circuit is suitable for frequencies up to 1 MHz. The setting applies to virtually any junction FET.
We found this circuit in an American documentation. The employed components are common and the...
Exciting buzzers we have the circuit of the figure, which has a modulator by interruption, with a...
This amplifier provides 7 W x 16V output and 10 W with 20 V in load of 4 ohms. At 8 ohms the power...