Power Tips #144: Designing an efficient, cost-effective micro DC/DC converter with high output accuracy for automotive applications

Power Tips #144: Designing an efficient, cost-effective micro DC/DC converter with high output accuracy for automotive applications

The ongoing electrification of cars brings new trends and requirements with every new design cycle. One trend for battery electric vehicles is reducing the size of the low-voltage batteries, which power either 12-V or 48-V systems. Some auto manufacturers are even investigating whether it’s possible to eliminate low-voltage batteries completely. Regardless, you’ll need isolated high-…

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ChatGPT users revolt over GPT-5 release — OpenAI battles claims that the new model’s accuracy and abilities fall short

ChatGPT users revolt over GPT-5 release — OpenAI battles claims that the new model’s accuracy and abilities fall short

OpenAI made a controversial move at the end of last week by replacing all of its older GPT-4 models with a single GPT-5 model, which it claimed was more accurate, more capable, and faster than ever before. Although some users have highlighted its impressive response times and ability to pass certain technical tests, users have…

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“Our AI Recognises Gestures Even When People Sign Slightly Differently, Achieving About 98% Accuracy” – Aishwarya Karnataki, Glovatrix

“Our AI Recognises Gestures Even When People Sign Slightly Differently, Achieving About 98% Accuracy” – Aishwarya Karnataki, Glovatrix

– Advertisement – Glovatrix’s AI-powered gloves translate sign language into speech and text, bridging communication gaps for the deaf, starting in workplaces, empowering lives, and shaping the future of accessibility. In an exclusive conversation with EFY’s Nidhi Agarwal, Aishwarya Karnataki, Founder and CEO of Glovatrix, discusses the journey behind the innovation, challenges faced, and the…

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Contextual AI’s new AI model crushes GPT-4o in accuracy — here’s why it matters

Contextual AI’s new AI model crushes GPT-4o in accuracy — here’s why it matters

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Contextual AI unveiled its grounded language model (GLM) today, claiming it delivers the highest factual accuracy in the industry by outperforming leading AI systems from Google, Anthropic and OpenAI on a key benchmark for truthfulness. The…

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GenCast predicts weather and the risks of extreme conditions with state-of-the-art accuracy

GenCast predicts weather and the risks of extreme conditions with state-of-the-art accuracy

Technologies Published 4 December 2024 Authors Ilan Price and Matthew Willson New AI model advances the prediction of weather uncertainties and risks, delivering faster, more accurate forecasts up to 15 days ahead Weather impacts all of us — shaping our decisions, our safety, and our way of life. As climate change drives more extreme weather…

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