Suggested by Motorola documentation from the 1980s, this circuit can be implemented with equivalent power MOSFETs. The type depends on the current of the controlled motor, as well as the diodes.
If the transistor is PNP, keep a good NPN in place. If it is NPN, keep a good one in the...
This instrumentation amplifier uses three operational ones, and the components must maintain the...
We found this circuit in an old American documentation from years 80. The diode determines the frequency...