This two-transistor regenerative switch works as an excellent trigger for SCRs and other devices that need sharp pulses. The circuit is from an old documentation.
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...