We found this parking light circuit for automotive use in a Texas Instruments optoelectronics documentation. The Darlington transistor can be replaced by others in the TIP line.
Found in a 1964 Electronic Design, this circuit must use transistors according to the supplied...
This circuit powered by photovoltaic cells was found in the November 1998 issue of Electronics Now magazine....
This low impedance microphone preamp uses an operational amplifier with FET. The power supply must...