Touch switch (CB9375E)

This biestable circuit was found in a Popular Electronics from the 90s. The circuit has an unusual configuration today, using components of the time.

| Clique na imagem para ampliar |

Voltage Relay (CB4151E)
This circuit causes the relay to be energized when the input voltage exceeds the voltage value of...
Differential Amplifier and 15 MHz Low Pass Filter (CB12514E)
The circuit we present is suggested by Linear Technologies (www.linear.com) and makes use of an...
Combined light and dark switch (CB7869E)
Found in American documentation from the 90s, this circuit can be used as a shield with the...