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, and turning off when the sensor is released. The testing of the keys ...
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; ...
IEEE

Novel Sensor Using ISFET and Pt Electrodes for Water pH and Flow Speed Measurement

Abstract: Multiple water quality sensors are required to construct a network for continuous and precise monitoring of water quality in natural environments. Therefore, low-cost sensors are necessary ...