In the figure we have the way to control a flip-flop with the 4069 from positive pulses. The circuit can be used as a shield, if powered by 5 V.
This circuit produces a sinusoidal signal whose frequency can be calculated using the formula in...
This circuit is a two-channel stereo CMOS mixer with two inputs for each channel. The circuit...
This circuit simulates an inductance whose value depends on the current and the input voltage....