Why Analog Electronics Still Matters in a Digital World

View profile for Tiash Rakshit

Electronics Enthusiast | Exploring Circuits, Sensors & Real-World Applications | DIY Techs | unlicensed Drone Pilot | Audiophile

We live in a digital-first world – but have you ever wondered why analog electronics still plays such a critical role? Digital gets all the hype. But here’s the truth: without analog, digital is useless. We live in a digital-first era — from smartphones to AI chips. But the world around us is purely analog: sound, temperature, pressure, light, even your heartbeat. And guess what? Every “digital” device secretly has an analog front-end. 👉 Your smartphone mic? Captures analog sound first. 👉 Your EV battery? Managed by analog sensing. 👉 5G towers? Analog RF before digital processing. 👉 Even AI chips? Rely on analog circuits for speed and efficiency. Digital may process data, but Analog connects us to reality. The irony is… the more “digital” the world becomes, the more analog engineers we actually need.

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