30
Apr
🔇 Shhh… Keep It Down!
-
By
hemant kumar
Build an Automatic Noise Level Monitor & Controller System
Have you ever walked into a library, cla...
Posts by hemant kumar
30
Apr
🎮 Taking Control: Build Your Own Wireless Joystick for Robots
-
By
If you’ve ever tried controlling a robot with clunky buttons or laggy apps, you know — nothing beats the smoot...
30
Apr
🚪 Knock Knock… Who’s There?
-
By
A Digital Nameplate That Knows When You Have Visitors
Ever walked up to someone’s door and wondered, “Is an...
30
Apr
🎫 No More Chaos: RFID Token-Based Appointment Calling System
-
By
We've all experienced it — the frustration of long queues, missed turns, or that awkward "Did they just call m...
30
Apr
🚗 Blink the Right Way: Smart Digital Car Turning and Braking Indicator
-
By
Let’s be real — car indicators are one of those things we barely think about… until they stop working right.Wh...
30
Apr
🚦 Managing Queues, The Smart Way: Stop-and-Go Queue Entry System
-
By
We’ve all been there — stuck in a long line, unsure when it’s our turn, frustrated by the chaos.Now imagine a ...
30
Apr
⚙️ Keeping Count, Staying Ahead: The Smart Industrial Production Target Counter Display
-
By
In every factory, from small workshops to massive manufacturing floors, one thing matters more than anything e...
30
Apr
🔔 From Chaos to Clockwork: The Smart Digital School Bell with Timetable Display
-
By
Let’s face it — we all remember that one rusty school bell that rang a few minutes late... or sometimes didn’t...
30
Apr
🌫️ What’s in the Air You Breathe? Meet the Portable PM2.5/PM10 Pollution Analyzer
-
By
Imagine stepping outside on what seems like a clear day. The sun is shining, the sky is blue, and the air feel...
30
Apr
🔧 Build Something That Moves: DIY Arduino Stepper Motor Controller Project
-
By
Ever dreamed of building a robot arm? Or designing a camera slider that glides smoothly on its own?If your pro...