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Introduction to 6 Common Power Supply Design Circuits09 April 2022
This article will introduce 6 common power supply design circuits to you.
16 Q&A About the Secrets of Operational Amplifiers27 March 2025
Hello everyone, I am Rose. Last time, I introduce operational amplifier to you. Today, I will answer 16 questions about operational amplifier, let's see whether you have the following questions!
What is Mouse in Computer?14 February 2022
The mouse is an external input device of the computer, and it is also an indicator of the vertical and horizontal coordinates of the computer display system. Its standard name should be "mouse". The use of the mouse is to make the operation of the computer easier and faster, instead of the tedious instructions of the keyboard.
Apple M1 Ultra -- The Technology Behind the Chip Interconnection12 March 2022
Nowadays, manufacturing high-performance microprocessors are becoming increasingly tricky and expensive. That's why developers must choose complex packaging technologies and designs for performance-demanding applications. Apple acknowledges that it had to fuse two M1 Max system chips together to build the M1 Ultra processor. But it did not say it had to use one of TSMC's most advanced packaging technologies to build the M1 Ultra.
The Era of UFS 4.0, Announced?06 May 2022
Samsung Electronics recently announced the development of its Universal Flash Storage (UFS) 4.0 solution, the first UFS 4.0 product to comply with the recently approved JEDEC storage standard for next-generation mobile and computing systems.
Getting Started with Arduino: What is Arduino and How to Use Arduino Boards28 September 2023
Arduino is an open-source electronics platform that includes software and programmable circuit boards, allowing beginners to build electronic projects by writing simple code. The article provides an overview of Arduino, including different board types, basic components, how to use the boards, and project ideas like an automated plant watering system.
Basic Guidelines for Mixed-Signal PCB Layout Design15 March 2024
Hello everyone, I am Rose. Welcome to the new post today. This article details what to consider when designing the layout of a mixed-signal PCB, covering component placement, board layering, and ground plane considerations. The guidelines discussed in this article provide a practical approach to mixed-signal board layout design that should be helpful to engineers of all backgrounds.
Weak Current Control Strong Current: How to use the Relay?28 November 2022
Hello everyone, I am Rose. Welcome to the new post today. Today I will introduce relay to you. Including its definition, parameters, working principle and so on.
Introduction to Step-up Transformer01 March 2021
A step-up transformer is a transformer that is used to raise the output voltage while retaining the current flow constant and without variance. This kind of transformer is predominantly used in power transmission and generation stations. The main and secondary windings are used in this transformer. In contrast to the secondary winding, the main winding has fewer twists.
Introduction to Reluctance Motor08 March 2021
This is a kind of advanced motor that, like a regular electric motor, has both a stator and a rotor. This motors use a direct spinning magnetic field (RPM) to synchronize the rotor's speed with the stator's RMF. These motors offer a high power density at a low cost, making them appealing in a variety of applications. The reluctance motor's operating theory is that if a magnetic material is placed inside a magnetic field, it often pulls itself into line in the least reluctance manner.
What is Mini LED?08 December 2020
Mini LED is defined as an LED device with a chip size between 50~200μm. The size of the Mini LED is between the small-pitch LED and Micro LED, which is the result of further refinement of the small-pitch LED. Mini LED can be used as a backlight source in products such as large-size displays, smartphones, car panels, and gaming notebooks. It can also be used as a self-luminous display with RGB three-color LED chips.
Introduction to Wireless Charger27 July 2021
A wireless charger is a gadget that charges by electromagnetic induction. Under the influence of electric power, the transmitting end coil delivers an electromagnetic signal to the outside, and the receiving end coil receives the electromagnetic signal and transforms it into an electric current.