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There are signs that the upcoming China-only Samsung W22 5G is the Galaxy Z Fold 3. A recent report highlighted that the Z Fold 3 and W22 5G (SM-W2022) are identical in many ways, with only slight di...[Details]

According to the first quarter financial report released by Saiwei Microelectronics on April 27, the company achieved revenue of 199 million yuan, a year-on-year increase of 23.96%. However, some inv...[Details]

Microchips will get smaller, faster and cheaper, a Silicon Valley axiom that until recently didn’t really apply to the photovoltaic (PV) market, according to iSuppli Corp. Now, microinverters and opti...[Details]

1. Portable harmful gas detection alarm       The instrument assembles the sensor, measuring circuit, display, alarm, rechargeable battery, vacuum pump, etc. in a shell to become an integrated instru...[Details]

On December 22, 2016, the "Lead-acid Battery Quality Improvement and Intelligent Manufacturing New Equipment Technology Forum" hosted by China Machinery Industry Federation and China Electrical Equ...[Details]

The output characteristics of photovoltaic cells in photovoltaic power generation systems have a unique maximum power point (MPP), and the maximum power point of photovoltaic cells needs to be tr...[Details]

　　Many applications use isolated half-bridge gate drivers to control large amounts of power, ranging from isolated DC-DC power modules that require high power density and efficiency to solar inverter...[Details]

At the beginning of 2020, the country proposed to accelerate the construction of new infrastructure as a long-term strategic task of the country. Sensors, as the foundation and key link of new infras...[Details]

This time, I really felt the anxiety of using electric cars, but not the anxiety about the range, but some problems with the current charging facilities. I think the volume of electric cars will be v...[Details]

Recently, the China Value-Added Telecommunications and Virtual Operations Summit Forum was held in Beijing. ZTE was invited to attend the unveiling ceremony of the 5G Message Joint Laboratory and del...[Details]

       After P30 and P30 Pro, Huawei's next heavyweight new product is the upcoming nova 5. 　　On June 12, blogger @数码闲聊站 exposed a film that is suspected to be the Huawei nova 5. The film suggests th...[Details]

The non-energy feedback single-tube three-phase PWM rectifier circuit is shown in the figure, (a) is boost type, (b) is buck type. Since there is only one controllable element, it is very difficult t...[Details]

In today's world of rapid technological advancement, the servo, as one of the core components of the robot, plays a vital role. Its performance is directly related to the robot's motion control, st...[Details]

The storage media corresponding to the three boot modes of STM32 are built-in to the chip, they are:  1. User Flash = Flash built into the chip   2.SRAM = RAM area built into the chip, which is the m...[Details]

The rapid development of intelligent driving technology has led to a huge change in the automotive industry . From the initial concept verification stage to the current actual scene im...[Details]