Burglar Alarm Circuit with CMOS
A burglar alarm operates by opening or closing of an electrical contact. For example, in a house, the doors and …
Alarm Circuits
Simple water level alarm circuit based CMOS
The type of alarm shown in the figure is useful in applications such as monitoring the water level in the …
Great Light Sensitive Intruder Alarm Circuit
Intruder alarms are a device that is quite popular in areas that have a high level of security, and civil …
