This simple SCR trigger was found in a 1965 General Electric SCR manual. The circuit makes use of a diac, and the transistor supports an equivalent.
Found in an April 1977 Radio Electronics issue, this circuit uses the well-known XR2206. The C1...
May 2017 - Toshiba's new Bluetooth Low Energy Chip TC35678 for wireless applications can be...
This circuit shows how it is possible to control 9 loads with only 6 Triacs using the matrix...