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January 29 news: Canalys, a global technology market analysis and market consulting firm, today released a global smartphone market research report for the fourth quarter of 2020. The report shows th...[Details]

To celebrate International Women in Engineering Day 2020, element14 (part of Avnet Group), a global distributor of electronic components and development services, held a special exchange meeting to c...[Details]

I have been studying arm on and off for 2 months. Now I feel that I understand the boot process of arm in Nand flash mode. Now I come here to record it to express my extremely happy mood. Without furt...[Details]

With the rise of digital development and management concepts such as smart buildings and smart offices, space management, smart lighting, air-conditioning control and other energy management directio...[Details]

This design example shares an in-circuit tester that can be clamped onto each PROM for testing without removing the PROM from the circuit board . 　　Dealing with older technology presents interesting ...[Details]

The power amplifier, commonly known as the "loudspeaker", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing con...[Details]

Is it possible to run an AC-DC power supply with a DC input? The answer is yes, at certain times and under certain conditions. Many standard AC-DC switching power supplies (most of Lambda's produ...[Details]

On August 30, Qingtao Energy announced that in order to give full play to the complementary advantages of Qingtao Energy and SAIC in terms of technical capabilities and industrial chain, and enhance ...[Details]

　　 LabVIEW 's array operation function is very powerful. In addition to the functions provided in the array function palette, the functions in the signal processing function palette are actually also...[Details]

Mouser Electronics and STMicroelectronics have teamed up to launch the Industrial Sensing Solutions e-book, which provides a comprehensive overview of the products, strategies and innovative technolo...[Details]

1. Working principle of ∑-△ ADC To understand the working principle of ∑-△ ADC, we should first have some understanding of the following concepts: oversampling, noise shaping, digital filterin...[Details]

CATL is in a stage of being "stared at by a pack of wolves", and the battery swap model may be a good "transition solution". In the power battery market, CATL is currently the undisputed number one...[Details]

The STM32 in standby mode cannot be woken up by the RTC alarm, but when the following program is commented out, it can be woken up by the RTC alarm. PWR_WakeUpPinCmd(ENABLE); //Enable wake-up pin fun...[Details]

Since Mir first launched the Allwinner T527 series core board , this high-performance domestic core board based on the eight-core CPU has been well received by customers. This product su...[Details]

Televisions have evolved from early CRT black and white TVs to CRT three-gun (RGB) color TVs and SONY's CRT single-gun color TVs, then CRT flat-panel color TVs, then electric paddle color TVs, then...[Details]