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Recently, in an article titled "Zhongke Yi's hematopoietic ability is weak, and cash flow pressure continues to rise", Jiwei.com reported that Zhongke Yi had problems such as bad debts, rising invent...[Details]

Renesas Electronics, a global leading supplier of semiconductor solutions, recently announced the launch of the fourth-generation lithium-ion battery management chip, providing high accuracy and serv...[Details]

1. Switch the main clock to HSE; (external crystal oscillator is 8MkHz) 2. Divide the main clock frequency by 8, that is, the counter clock period is 1us; 3. Set the timer to interrupt once every 250...[Details]

I recently wrote a few programs, one was to use a 51 microcontroller to read the voltage value of an analog-to-digital sensor adc0832, and the other was to read the time value of a ds1302. The result...[Details]

Large zoom lenses are usually a type of camera lens that home users like very much. This type of lens is not too big or heavy, and the focal length generally ranges from wide angle to telephoto, whic...[Details]

Is intelligent driving really safe and controllable? As the concept of intelligence becomes more popular, consumers' demand for intelligent driving functions is also increasing. However, the parado...[Details]

Bourns® seven POWrTherm™ models offer a wide range of resistances and multiple disc diameter options, enabling customers to meet specific application and market needs Bourns® P...[Details]

Notable suppliers include Alps Alpine, Ambiq Micro, Amphenol LTW, HELUKABEL and Zettler Magnetics DigiKey, the world's leading commercial distributor of off-the-shelf technology components and a...[Details]

Keysight and the Chinese University of Hong Kong (Shenzhen) have cooperated to launch a course focusing on radio frequency and microwave teaching, aiming to improve learning effectiveness, deepen the...[Details]

On September 26, CATL and Chint Group signed a strategic cooperation agreement in Hangzhou. Zeng Yuqun, Chairman of CATL, and Nan Cunhui, Chairman of Chint Group, attended and witnessed the sig...[Details]

How to Design a Programmable Gain Instrumentation Amplifier for Wideband Precision Signal Chains Precision data acquisition subsystems are typically composed of high-performance disc...[Details]

Proteus simulation DS1302+LCD1602 display test The simulation effect diagram is as follows: The C language source program is as follows: /* 51 MCU: DS1302+LCD1602 Proteus simulation program. Fu...[Details]

Automatic shutdown generally means that after the TV program ends, the TV itself automatically cuts off the working voltage, putting the TV in a "waiting" state. However, most of the automatic shutdo...[Details]

In the morning, after the alarm goes off but before you get out of bed, you pick up your smartphone from your bedside table and summon your car to work. During the morning rush hour, smart city infr...[Details]

　　When testing hardware circuits, we often encounter problems that are easy to ignore and difficult to detect. However, we must face up to the existence of these problems and find ways to reduce or el...[Details]