The EV3 using UART protocol to communicate with sensors, and SPIKE Prime/Robot Inventor (Powered Up devices) using same protocol with some new extensions. So that we can build a simple adapter to ...

A fully integrated 3-D ultrasonic fingerprint sensor-on-a-chip is presented. The device consists of a 110× 56 piezoelectric micromachined ultrasonic transducer (PMUT) array bonded at the wafer level ...

This paper presents the development of a smart flood monitoring system using Blynk platform as a medium of data transmission. This system is based on two NodeMCU development board integrated using ...