This 13.6 V power supply with 8 A output was suggested by Texas Instruments in the documentation of the 90s. Power transistors must be equipped with good heat sinks.
This circuit is an application note from Texas Instruments, generating a signal of 1.57 kHz given...
Found in a Popular Electronics from the 90s, this circuit activates a recorder for automatic...
This filter has a cutoff frequency of 0.026 Hz given by R and C. These components can be...