MediaPipe is used to detect hand landmarks in real-time. Custom logic maps different gestures (open hand, closed fist, etc.) to LED numbers. Connect LEDs to Arduino digital pins (D9–D13 in this case).

Learn how free IIT courses on SWAYAM are breaking barriers, offering quality education, and helping students and ...

Would you be able to provide an example similar to the existing BLE "Client" example, but with the ability to connect to multiple servers instead of just one? Thanks!

The Internet of Things (IoT) is rapidly transforming soil science, offering unprecedented capabilities for contemporary land ...

We may receive a commission on purchases made from links. We've come a long way from when the TV was just for watching cable. Today's smart televisions are equipped with a wealth of features, many of ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. A toy with the United Kingdom flag is placed among ...

Volkswagen has already debuted the ID. Polo and ID. Polo GTI at 2025 Munich Motor Show in Germany. Apart from these two, there was a third electric vehicle that VW showcased. This is the ID. Cross ...

High-end luxury cars continue to attract India’s esteemed cricketers and stand firm in their list of assets. India’s T20I captain Suryakumar Yadav has emerged as another automobile enthusiast in the ...