A new type of lithium-ion battery with a single crystal electrode can withstand over 20,000 charge-discharge cycles before hitting the 80 percent capacity cutoff. Researchers at Dalhousie ...

A real-time hand gesture recognition project combining Python, Mediapipe, and Arduino. Detects finger positions using a webcam and controls LEDs, a servo motor, and an LCD via serial communication.

As usual, [Voja] provided a well drawn schematic diagram in PDF and CorelDRAW formats ... This caused a lot of head scratching when I was editing the symbol and footprint library table files ...