From an audio signal, this circuit gets two signals of the same amplitude and opposite phases. This setting is widely used in bridge amplifiers (BTL). Transistors may be commonly used as BC series.
Suggested by Texas Instruments, this circuit operates with frequencies that can reach some...
This two-component circuit is from a 1967 Philips documentation. The relay is a high-sensitivity type...
We now present the 4013 in its bistable configuration, in which we use 3 flip-flops (1 and a half...