The burglar alarm circuit design was based on the operation of CMOS 4001 where a high output would only result if both the inputs to the gate are low. Burglar Alarm – one way of preventing break in’s ...
c/w 1 x Accenta LED or LCD Keypad, accepts up to 4 RKPs, 1.2Ah or 2.1 Ah battery, Programmable fire zone, Zone omit, quick set, abort and sequential conf. alarm for ACPO compliance, duress code, ...
This burglar alarm is designed using 555 timer. This circuit is mainly used in homes and offices for security purpose. This circuit is designed to alert the user when an intruder enters into the home.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results