If you can solve this — you're interview ready. If you can't — read till the end. Every week at Zenora we review resumes and prep engineers for US interviews. And every week we see the same pattern.

Industrial machinery failures account for billions of dollars in unplanned downtime annually. Traditional threshold-based monitoring systems are reactive by design — they alert only after a fault has ...

Abstract: Real time operating systems (RTOS) have a growing importance in the development of embedded projects based on microcontrollers (MCUs). They allow the development of multitasking applications ...

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5️⃣ 𝙍𝙤𝙖𝙙𝙢𝙖𝙥 (𝙎𝙠𝙞𝙡𝙡 𝙐𝙥𝙜𝙧𝙖𝙙𝙚 𝙋𝙝𝙖𝙨𝙚𝙨) 🔹 Phase 1 (Days 1–30): Boot & Init Brush up C/C++ fundamentals Learn RTOS concepts (tasks, semaphores, queues, timers) Implement small ...

There has never been a better selection of fitness trackers, but with choice comes confusion. We're here to help you narrow your options and find the best fitness tracker for your needs and budget. We ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...