[i=s]This post was last edited by eric123456ok on 2020-5-28 22:58[/i] Introduction: 3C lithium batteries have the advantages of large capacity, good cycle life, and no memory effect. They are widely u...
[i=s]This post was last edited by alan000345 on 2020-3-24 17:10[/i]From driverless cars and smart homes to life-saving nanobiotechnology devices and smart cities, there is a lot of buzz in the industr...
I have a Fluke17b that I've used for seven or eight years. Maybe I disassembled it too much recently and it broke for no apparent reason. Does anyone know how to fix it?
Thanks...
Development board: NUCLEO-L552ZE-QSTM32 Nucleo-144 development board with STM32L552ZE MCU and SMPS, supporting Arduino, ST Zio and morpho connections.
The STM32L5 series combines high performance, sec...
The Internet of Things (IoT) is creating a new world, a quantifiable and measurable world. In this world, people can better manage their lives, cities can better manage their infrastructure, and compa...
Author(s): Stephen Blair-Chappell, Technical Support Engineer - Intel (UK), working in partnership with Hitex UK Ltd.
Industry:
Products: Software
The Challenge: Optimize the external code auto...[Details]
1 Working principle of EPS emergency power supply
When the grid power is normal, the emergency power supply transfers grid power to the load, and manages the battery charging at the same ti...[Details]
OTA upgrade brings top driving safety and comfort to Zeekr 001 users
Last week,
Mobileye and Zeekr delivered the world’s leading highway driving ass...[Details]
Introduction: I saw several public accounts reporting a few days ago (actually from Electrek, it is believed that an engineer Marco Gaxiola's analysis and evaluation showed that the PCS hardware has ...[Details]
With the rapid development of autonomous driving technology, intelligent driving has become the focus of technological competition in the automotive industry. As a pioneer in this field, Tesla has ...[Details]
There are two most common ways to achieve LED dimming: pulse width modulation dimming (PWM Dimming) and analog dimming (Analog Dimming). Analog dimming adjusts the brightness of the light by chan...[Details]
Recently, I encountered many problems in stm32f103 programming, all of which were caused by incorrect system clock configuration. If the clock configurations of SYSCLOCK AHBCLK APB1CLK APB2CLK are no...[Details]
According to news on February 28, @手机chip达人 broke the news some time ago that although Apple’s next-generation iPhone 15/Pro/Ultra series has been confirmed to use the Type-C interface, Apple has spe...[Details]
The STC12C5A60S2/AD/PWM series microcontroller is a single clock/machine cycle (1T) microcontroller produced by Hongjing Technology. It is a new generation of 8051 microcontroller with high speed/low...[Details]
Electromagnetic interference is generally radiated through space and conducted through wires. It has always been a difficult problem and research hotspot in the engineering field. As a high-power mod...[Details]
According to Jiwei.com, on the evening of April 20, Taiji Industrial disclosed its 2020 annual report. During the reporting period, the company achieved operating income of 17.846 billion yuan, a yea...[Details]
Russian media reported that the US Department of Commerce has extended the ban on Huawei for another 90 days, allowing Huawei to continue to purchase parts from US suppliers. A few days ago, US Presi...[Details]
China Energy Storage Network
: Global Energy Internet can not only reduce emissions that cause global warming and toxic gas pollution, but also provide a path for energy solutions and make po...[Details]
It is becoming increasingly difficult to add new power sources worldwide, and power quality standards for regulating power system interference indicators, such as the EN61000-3-2 current harmonics ...[Details]
summary
The fifth article in this series explains the importance of auxiliary power in the Analog Devices Battery Backup Unit (BBU) reference design. Auxiliary power consists of a ...[Details]