The aim of this project is to develop a circuit that can count the number of people ... It is programmable via the Arduino IDE. Each IR sensor has a transmitter (IR LED) and a receiver (Photodiode).

Adnan Sami On Why He Left Pakistan For India: "Lot Of Problems, Had Reached Out To Even Pervez Musharraf For Help" ...

The circuit makes it possible to obtain a high signal-to-noise ratio by effectively transferring signal charges accumulated in the photodiode to a small capacitance. We fabricated and tested a CMOS ...

Abstract: In this article, we present the design and analysis of an electrochemical circuit for measuring the concentrations of therapeutic drugs using structure-switching aptamers. Aptamers are ...

Open-source digital twin for a line-follower robot, integrating MATLAB controller, Unity 3D virtual model, and ESP32 physical robot. Features PID control, UDP/TCP sync, and HTTP dashboard. For ...

Browse 500+ Arduino projects with code and circuit diagrams. From beginner tutorials to advanced Arduino project ideas - all with downloadable code and step-by-step guides.