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Farwah Nawazi

964 projects published

Simple Intercom Circuit

Introduction Intercoms have become an essential communication tool in many households and businesses. A basic intercom circuit allows commun…

1 Watt Amplifier Circuit

Introduction Introducing the heart of many Hi-Fi sound systems: the amplifier circuit! Say goodbye to the bulky and cumbersome output transf…

Audio Squelch Circuit

Introduction An audio squelch circuit is a device used to suppress background noise in radio communication systems. This circuit is advantag…

Fridge Alarm Circuit

Introduction When it comes to keeping our food fresh and safe, a reliable fridge alarm circuit is a must-have. So, in today's tutorial, we h…

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