LPFU-172M-6

    This article introduces how to port STM32's IRQ (interrupt request) to your own system. We take USART1 receive interrupt as an example.     First look at the startup file (assembly language). A...[Details]

At Electronica 2022 in Munich last week, All About Circuits had the opportunity to interview Adam White, President of Infineon Technologies’ Power and Sensor Systems (PSS) Division. In this article...[Details]

The schematic diagram of the MCU thermometer design simulation is as follows.   There are two versions of AVR16 chip and AVR128 chip. The MCU source program is as follows: /*---------------------...[Details]

On December 9, Huace Navigation stated on the interactive platform that the "Xuanji" chip developed by the company has been put into mass production this year and will be used for self-developed equi...[Details]

Shandong Electric Group Co., Ltd., Zhejiang Narada Power Co., Ltd. and Namibia National Power Corporation officially signed a 54MWh power storage project contract in Windhoek, the capital of Namibia, ...[Details]

This article will show you how to quickly convert parallel impedance to series impedance (and vice versa). It will also show that a graphical representation of this conversion as a function of frequen...[Details]

After overcoming the controversy over screen defects, Galaxy Fold has been sold in South Korea. Many consumers have received the physical phones. As media and consumers continue to upload reviews, th...[Details]

The TPS65142 device provides a compact solution for bias power and WLED backlighting of notebook TFT LCD panels. The device has a boost converter, a positive charge pump regulator, and a negative cha...[Details]

This is a very simple three transistor audio amplifier circuit which can provide 250mW to an 8Ohm speaker. Complementary transistors BC337 and BC227 (Q3 and Q2) are used as output pair. Transistor ...[Details]

USB Introduction USB (Universal Serial Bus) is used to connect peripheral devices such as keyboards, mice, printers, scanners, digital cameras, MP3, USB flash drives, etc. to computers. It stan...[Details]

   In recent years, with the development of science and technology, the application of single-chip microcomputers is constantly going deeper. This paper briefly describes the design of a digital stopw...[Details]

This article will discuss key system design considerations such as lithium battery safety, rechargeable battery design, safety monitoring, and charging system safety. Battery Charger IC...[Details]

This article is the 19th in this series. The purpose of speech coding compression is to reduce the bit rate without losing information, thereby saving storage space and communication bandwidth. The...[Details]

As of this week, the financial reports of the three major operators have been released, and the results for the 2010 fiscal year have been handed in at this time. The "three-way split" pattern is not ...[Details]

On October 30, GeoMate, a leading-edge mapping solutions provider, announced a partnership with dSPACE, a simulation and validation solutions provider, to accelerate the development of advanced dri...[Details]