Presented here is a window alarm annunciator based on Arduino Uno board. An annunciator is mainly used in process plants, power plants and industries to monitor various plant conditions to alert operators about abnormal conditions or parameter deviations. It can also be used as a security/fire alarm. The author’s prototype is shown in Fig. 1. […]
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Credit- EFY. Published by Department of EEE, ADBU: tinyurl.com/eee-adbu
