Breville Bambino Plus leads our picks for 2026. We tested top models for quality, value, and ease of use in real kitchens. Our selection prioritized machines that deliver excellent espresso and are a ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

The semiconductor chips driving modern-day computer processors are covered in billions of individual transistors, each of ...

An Algerian research team has developed a smart water-spray cooling system for PV panels that activates only when temperatures exceed a set threshold, boosting efficiency while minimizing water use in ...

Most people see that garden shed as little more than a place to store some gardening tools in, but if you’re like [Dr. Semiconductor], then what you see is a potential cleanroom for ...

Abstract: This article presents a robust, low-power micro-electromechanical system (MEMS) temperature control platform featuring a novel hybrid control strategy combining genetic algorithm and ...

Abstract: This paper presents an optimization framework for tuning nonlinear PID controllers using the Artificial Bee Colony (ABC) algorithm. The proposed approach aims to improve tracking performance ...

A playground for experimenting with PID, model‑predictive, and machine‑learning–based controllers. DeepPID provides both traditional and neural adaptive controllers in a single, consistent framework, ...