Found in a 1967 publication by General Electric, this control is intended for motors up to 2 A according to the SCR used. Higher current equivalent SCRs can be used.
Found in a Popular Electronics from the 90s, this circuit has a configuration that has been widely...
In addition to the didactic purpose, the figure circuit can also be automated. In this case, the...
This logic probe or logic level indicator is suitable for use in CMOS circuits. The power comes...