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True Analog Audio Volume Control using Arduino

True Analog Audio Volume Control using Arduino

Projects, Sound – Audio Projects / By

ow my Arduino can precisely measure audio input (VU meter),   and obviously, next thing that comes to mind right after measurements, is regulation or control. There are many different ways how to electronically adjust audio volume or level of AC signal.  I’ll name a few: Specifically design IC, Digital potentiometers. Mechanical potentiometers, driven by servo

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Arduino Temperature Control

Temperature Control For Kitchen Appliances using Arduino

Home Automation Projects, Projects, Temperature Measurement Projects / By

In this Instructable, I will step through controlling the temperature of most kitchen appliances. As an example, I will use an old Westbend Poppery popcorn maker (aka. coffee roaster), but these same techniques will be applicable to most hot plates, coffee makers, and waffle irons. This instructable puts you at risk of electrocuting or burning

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