We show in the figure how to implement the No-AND or NAND logic function using a general-purpose transistor. The 47 k base resistors and collector can be changed to other supply voltages.
May 2017 - New sequencers UDC9090A for monitoring up to 10 power supplies from Texas Instruments...
The duty cycle of a Schmitt Oscillator can be programmed by R1 and R2 in this circuit. The...
This alarm circuit was found in the July 1992 Radio Electronics magazine. The circuit uses a small...