Engineeringness on MSN

How LEDs Work: The Tiny Lights Inside Everything You Use

This video explains how LEDs (Light Emitting Diodes) work and why they’ve become one of the most important components in ...
ZME Science on MSN

Scientists Found a Way to Use LED to Zap Cancer Cells and Leave Healthy Ones Unscathed

Researchers use low-cost LEDs and tin nanoflakes to selectively destroy cancer cells. A new type of cancer treatment can ...
The Manila Times

DFRobot Launches HUSKYLENS 2: An Easy-to-Play AI Camera -- From Self-Training to LLM Understanding

DFRobot presents HUSKYLENS 2, a powerful yet easy-to-use AI vision sensor designed to inspire makers, educators, competition teams, and AI enthusiasts around the globe. Built on a high-performance 6 ...
YouTube on MSN

VU meter DIY kit with LEDs | LM3915N-1 LED DRIVER

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels ...