About this document
Cupboard Alarm Circuit with 555 Timer by Ahmed Alsheikh is a document available to read on EtoBox.
- Author
- Ahmed Alsheikh
- Language
- EN
About this book
This circuit uses a 555 timer chip configured in monostable mode to light a lamp for 14 seconds when a cupboard door is opened. When the circuit is triggered by a negative pulse to the 555 timer
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- Language
- en
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