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Comparison of Advantages and Disadvantages of Common Switch Mode Power Supply(SMPS)
21 January 2022
This article mainly describes the characteristics and advantages and disadvantages of common switching power supply topologies. Common topologies include Buck Buck, Boost Boost, Buck-Boost Buck-Boost, Flyback Flyback, Forward Forward, Two-Transistor Forward, etc.
Semiconductor Material Industry Guide
21 January 2022
This article mainly introduces the classification of semiconductor materials and the characteristics of the semiconductor material industry.
General PCB Layout Design Guidelines for RF and Digital-to-Analog Circuits
20 January 2022
This article provides guidance and advice on radio frequency (RF) printed circuit board (PCB) design and layout, including some discussion of mixed-signal applications such as digital, analog, and RF components on the same PCB. The content is organized by topic to provide "best practice" guidelines that should be applied in conjunction with all other design and manufacturing guidelines that may apply to specific components, PCB manufacturers, and materials.
In-depth Analysis of the Global Semiconductor Supply Chain
20 January 2022
The epidemic has led to a sudden surge in demand for digital products and technological advances. The millions of digital devices we use, from smartphones to electric cars, computers, robots, and the businesses they enable, all owe their existence to complex chips built on semiconductors. The global digital economy is estimated to account for up to 22.5% of global GDP.
How a CPU is made? [HD Graphics]
19 January 2022
Hello everyone, I am Rose. Welcome back to the new post today. The CPU, sometimes known as a "microprocessor," is the heart of modern computers. The specs and frequencies of the CPU are frequently regarded as crucial indicators of a computer's performance in PCs.
STM32U5: The Most Complex Low-power MCU
19 January 2022
In March 2021, STMicroelectronics (ST) announced the STM32U5, and in September the first STM32U5 models were officially mass-produced, meaning that ST gave birth to the first ultra-low-power microcontroller to achieve both PSA Level 3 and SESIP 3 safety certifications.
A Guide to Semiconductor IP Core
18 January 2022
The IP to be introduced in this article is both a technical term and a commodity. It brings together the wisdom of chip designers and has the attributes of a commodity and intellectual property, which can be promoted, sold, and applied. Therefore, there are scientific and commercial activities such as IP development, IP trading and IP reuse in the semiconductor industry, and there are also some companies that are named as IP vendors and IP providers.
What is 3D Printing Technology (3DP)?
18 January 2022
Hello everyone, I am Rose. Today I will introduce 3D printing technology to you. 3D printing (3DP) is a kind of rapid prototyping technology, also known as additive manufacturing. It is a digital model file-based, using powder metal or plastic and other bondable materials to construct layer by layer printing. object technology.
Top 10 Companies in the IoT Industry
17 January 2022
In 2021, the global IoT industry, including the Chinese market, is really booming, which is also inseparable from the efforts of some of these key enterprises to promote. Here, Utmel.com has compiled a list of ten key enterprises to count their layout and contribution in the IoT industry.
What is MCU Decryption?
17 January 2022
Hello everyone, I am Rose. Welcome to the new post today. If the encryption lock bit is enabled (locked) during programming, the program in the microcontroller cannot be directly read by a common programmer, which is called encryption of the microcontroller.
Top 10 Popular Semiconductor Companies in 2022
14 January 2022
The semiconductor industry is made up of businesses that design and manufacture semiconductors and semiconductor devices like transistors and integrated circuits. It was founded around 1960, when semiconductor device manufacture became a viable enterprise. Since then, the industry's yearly semiconductor sales revenue has risen to more over $481 billion in 2018. This article presents the top 10 most popular semiconductor companies in 2022.
The History of Thermometers
13 January 2022
Hello everyone, I am Rose. Today I will introduce you thermometers. Thermometers are tools that can accurately judge and measure temperature and are divided into pointer thermometers and digital thermometers. According to the difference of the purpose of use, a variety of thermometers have been designed and manufactured.