Alarm circuit

178

03:03:24

First button activates the alarm, the second one deactivates it.

published 8 years ago

2ctiby

8 years ago

Nice....good current flows even when buttons pressed.....nicely tuned for this 2 transistor design..... your 4 transistor design of 16 June is even better for quiescent current if anyone is happy to use the extra transistors though.

LeButch

8 years ago

Right, but this design is easier to understand, so I built this one too.

happy_fapper

8 years ago

LeButch is a 66 year old male Paedophile named Ian Weston. If you have children under the age of 16 please keep them supervised whilst using the community of this app especially where this user is involved

rectum_wrecker

8 years ago

Dump

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