HQDP-040-03.75-TBL-SBR-3

On April 23, Mao Fei, deputy general manager of Sichuan Development (Holdings) Co., Ltd., and his delegation visited the Chuanwei Lianjie Base for inspection and exchange. Liu Qiang, deputy secreta...[Details]

Lithium-ion battery is a rechargeable battery that mainly relies on the movement of lithium ions between the positive electrode and the negative electrode to work. During the charge and discharge p...[Details]

Near Field Communication (NFC) technology is the catalyst for accelerating the use of mobile phones as mobile electronic keys for access control. Although the technology already exists, the necessary ...[Details]

In recent years, with the continuous investment of mobile phone manufacturers, the smartwatch market has been full of vitality. In the first half of 2021, global smartwatch shipments exceeded 86Mu, a...[Details]

SDRAM: Synchronous Dynamic Random Access Memory, synchronous dynamic random access memory, synchronization means that the memory needs to synchronize the clock, and the internal command transmission ...[Details]

Introduction At present, satellite navigation has become the main direction of navigation technology development, self-service navigation continues to develop, and integrated navigation system has...[Details]

The trend for medical and instrumentation equipment, such as portable ultrasound devices and handheld instruments, is also toward smaller sizes, requiring more efficient ways to power FPGAs, processor...[Details]

Power supplies come in a wide variety of types and sizes, from traditional analog power supplies to highly efficient switching power supplies . They all face complex, dynamic operating environments...[Details]

Qualcomm and Samsung achieve the world's first 5G carrier aggregation connection operating two uplink carriers and four downlink carriers concurrently in the FDD frequency band Key points: • Sna...[Details]

In the early morning of September 11, after introducing the iPhone 11, Apple also grandly launched the iPhone 11 Pro and iPhone 11 Pro Max with rear triple cameras. Both phones come in four colors,...[Details]

1. What is a solid-state relay? What are its advantages and disadvantages? Solid-state relay (also known as solid relay) is called Solid State Relay in English, or SSR for short. It is a cont...[Details]

Friends who often use GPS must be quite familiar with the positioning and navigation applications, and are relatively familiar with the associated audio and video game functions, but they can't hel...[Details]

According to IT Home on March 13, the Motorola edge X30 under-screen version is expected to be officially released on March 17, equipped with a Snapdragon 8 Gen 1 processor and an under-screen camera...[Details]

RISC-V, an open source instruction set architecture for chip design, is creating ripples that could evolve into the wave of the future, according to Deloitte. To this end, Deloitte Global predicts th...[Details]

Although the photovoltaic inverter only accounts for 10% of the cost of the entire photovoltaic system, it is the core component of the entire system and directly affects the user's power generatio...[Details]