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I recently saw that Keysight was holding an event online, so I came to learn about Keysight's products. I always felt that Keysight's products were expensive and never paid much attention to them. I ...[Details]

The medical call system is a calling tool for patients to make requests when they need care or diagnosis. It can quickly convey the patient's request to the doctor or nurse on duty. It is one of the ...[Details]

For various production occasions and detection requirements, choosing the right gas detector is something that every person engaged in safety and health work must pay great attention to. Here we will ...[Details]

　Advantages and Features 　　4-20mA Transmitter 　　Voltage or current drive 　　Optimizing pressure sensors 　　Low power consumption 　　application: 　　Field Instrumentation and Smart Transmitters 　　Circ...[Details]

In the first half of 2019, China's PV inverter exports accelerated again, and China's PV "going overseas" has become a general trend. According to import and export customs data, China's inverter e...[Details]

As the epidemic in India, Southeast Asia and other regions eases, overseas demand for mobile phones has rebounded significantly, and coupled with the rush of goods by mainland Chinese brand manufactu...[Details]

Entering the era of electrification, the automobile industry is facing major changes unseen in a century, and technological leap is the key to breaking the situation. On April 7, "Technology·Evolutio...[Details]

You don’t have to get out of the car to refuel, and now you don’t even need to take out your mobile phone to pay. It’s so convenient. Recently, a function called "smart refueling" has been launched ...[Details]

Title: Input three integers x, y, and z. Please output these three numbers from small to large. 1. Program analysis: We try to put the smallest number on x. First compare x with y. If x y, swap the ...[Details]

From the layout point of view, Yisuwi has different layouts in different regions. For example, the Hefei Eswi COF Tape Project, the first semiconductor material manufacturing project invested and bui...[Details]

Working principle of intermittent oscillator   In Figure 8-9(a), the transistor works in common emitter mode, and its collector voltage is fed back to the base through transformer T, and the connec...[Details]

ARM commonly used programming software 1) IAR For ARM supports many chips, has good code optimization, and is easy to operate 2) KEIL MDK4.12 Keil was acquired by ARM in 2005 (now commonly used) 3)...[Details]

On August 17, Hehui Optoelectronics issued an announcement stating that core technical personnel Mr. Yu Tao resigned for personal reasons and no longer holds any position in the company. The announ...[Details]

　　The application of high-power LED is expanding day by day, but the heat dissipation problem is still a headache for manufacturers. Now, thermal analysis of LED packaging can be performed by usi...[Details]

First, due to the increasing demand for autonomous driving and new energy vehicles, the market size of automotive storage chips will continue to expand, with DRAM and NAND being the focus of demand...[Details]