Abstract: An electrochemical zinc oxide (ZnO) pH sensor is proposed and prototyped using a flexible printed circuit board (FPCB). The device is resistant to acidic and alkaline solutions and exhibits ...

This bot is controlled by an Android app which sends commands via Bluetooth. Servo motors control a three-axis robotic arm to perform pick-and-place operations. The project simulates a basic robotic ...

Abstract: The paper presents simulation-based analysis of noise presence in the analog readout circuit in relation to measurements of the fabricated circuit specimen. Excessive noise may degrade ...