XDA Developers on MSN

Why I stopped buying official ESP32 developer boards and what I use instead

They're reference designs for a reason.

Engineers builds Arduino-led game console from a fidget clicker and I want to fidget with it so badly

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...
IEEE

Cross-Sensor Fingerprint Recognition Using Convolutional Neural Network and Canonical Correlation Analysis

Abstract: The available fingerprint verification systems are based on using one sensor type to capture fingerprints. The difficulty arises when using different sensors for enrolment and query stages; ...