Author name: Dr. Elena Vargas

Dr. Elena Vargas is an environmental electronics engineer specializing in sustainable hardware design and low-energy circuits. With over 12 years of experience in developing energy-efficient IoT devices, she has contributed to several international journals on green electronics and renewable energy integration. Elena holds a PhD in Electrical Engineering from the University of California, Berkeley, focusing on biodegradable electronic materials. Outside of her professional work, she enjoys urban gardening, exploring local farmers’ markets, and hiking through nature trails with her golden retriever, Pixel. She is passionate about reducing electronic waste while making smart devices more eco-conscious.

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