Design and Implementation of a 3-input 220VAC to Digital Input OR Gate using ATtiny13A with Optocoupler Interface, Welding Protection, Dual Power Supply, and Voltage-Drop Detection Method: A Limited Knowledge Perspective
This paper presents the design and implementation of a reliable and cost-effective 3-input OR gate system for converting 220VAC signals to digital inputs. The system is based on an ATtiny13A microcontroller and employs an optocoupler interface for voltage isolation and protection. A voltage-drop detection method is used to determine if the 220VAC signal is on, allowing the microcontroller to accurately control the relay.
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Design and Implementation of a 3-input 220VAC to Digital Input OR Gate using ATtiny13A with Optocoupler Interface, Welding Protection, Dual Power Supply, and Voltage-Drop Detection Method: A Limited Knowledge Perspective
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Design and Implementation of a 3-input 220VAC to Digital Input OR Gate using ATtiny13A with Optocoupler Interface, Welding Protection, Dual Power Supply, and Voltage-Drop Detection Method: A Limited Knowledge Perspective
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