The circuit shown in the figure can be used on a data transfer bus using an appropriate family integrated. The circuit is TTL technology and must be powered from a 5 V supply.
IDT ZSSC3230 Capacitive Sensor Signal Conditioner Available from Mouser Electronics stock, this IDT...
With this circuit it is possible to excite direct current relays from an alternating signal,...
The circuit shown in figure 1 is a suggested application for ISL8107, a new integrated circuit from...