where you start learning everything about electrical engineering computing, electronics devices, mathematics, hardware devices and much more.
Overview Atomic Silicon Quantum Dot and Atomic Logic Design. Silicon has a vast role in the field of Electronics. Silicon Quantum Dots (SiQDs) are the semiconductors Si nanoparticles, within the range of 1nm to 10nm. They can emit red and Read More …
SMT assembly looks linear when it is shown as a factory flow: print solder paste, place components, reflow the board, inspect the result, and test the assembly. On a real production floor, those steps behave more like one shared process Read More …
Introduction The common emitter amplifier is a widely used transistor amplifier configuration that plays a crucial role in various electronic circuits. It provides amplification of signals with high voltage gain, making it suitable for applications requiring signal amplification. Transistors, specifically Read More …
Introduction: The Unseen Foundation of Modern AI When you train a neural network to recognise images or deploy a large language model, you are witnessing the power of linear algebra in action. Linear algebra is not merely a mathematical prerequisite Read More …
Embedded systems power billions of devices — from IoT sensors and industrial controllers to smartphones and autonomous vehicles. Choosing the right programming language is crucial for performance, reliability, power efficiency, and developer productivity. In 2026, the embedded landscape continues to Read More …
How to test a diode? How to test a diode? Diode testing using digital multimeter is very common. When a diode is not connected in a circuit, we can test it using a multimeter. Multimeter testing is quite fast and Read More …
This is the most simple approach where we treat the diode as an ideal element. By ideal we mean, we will ignore the barrier potential of the diode that is 0.7v in case of silicon and 0.3 v in case of germanium when it is forward biased. So, when diode is forward biased, we will say infinite amount of current is flowing with zero voltage drop across its terminals. When it is reverse biased, we will say it has infinite resistance and hence zero leakage current across its terminal.
Introduction to Varactor diode What is the varactor diode and how does it work? The varactor diode is also called voltage variable capacitance diode. Other names for varactor diode are varicap, epicap or tuning diode as it is used in Read More …
Digital electronics is the backbone of modern technology — from computers and smartphones to embedded systems and robotics. To truly understand how digital systems work, hands-on practice is essential. That’s where the Digital Logic Trainer Kit comes in. This trainer Read More …
Numerical Methods for Engineers” (by Steven C. Chapra and Raymond P. Canale) is a widely used textbook that teaches computational techniques for solving problems in engineering and science. Here’s a summary of what the book covers: Modeling, computers, and error Read More …