5G Base Station Architecture
In order to support various business applications such as enhanced mobile broadband (eMBB), ultra-high reliability and low latency (uRLLC), massive machine type communicat...
RISC-V is a typical three-operand, load-store RISC architecture, including three basic instruction sets and six extended instruction sets, as shown in Table 1, where RV32E is a subset of RV32I and is ...
AD-DC rectification, precision rectification:1. What are the differences between a rectifier bridge, four diode rectification, and op amp rectification?2. After rectification, why is the positive half...
In the development of MCU embedded systems, debugging is essential. For some developers who lack expensive debugging equipment, they need to find another way. Therefore, serial port debugging componen...
1 Overview MDK: Microcontroller Developer Kit microcontroller development tool. Keil MDK-ARM is an IDE (Integrated Development Environment) that supports ARM microcontrollers and is produced by the A...[Details]
I recently participated in several roadshows, including automotive electronics and chips, and learned a lot of information that I would like to share with you. In the next 3-5 years, many companies w...[Details]
It is reported that the US government will impose new restrictions on exports to China, including civilian aircraft parts and semiconductor production equipment, in order to prevent China from obtain...[Details]
ZTE Mobile will officially release the world's first mass-produced under-screen camera smartphone AXON A20 5G on September 1. After Ni Fei, president of ZTE's terminal business unit, announced...[Details]
In recent years, with the development of electronic technology, switching power supplies are increasingly used in postal and telecommunications, transportation facilities, instruments and meters, i...[Details]
When you change the fuse configuration of the AVR and re-power on, and then try to use ISP to download, the prompt "Failed to enter programming mode" appears, etc. It is very likely that you have mad...[Details]
IntroductionTax control cash register refers to an electronic cash register with specific tax control functions. It is an embedded system integrating hardware and software. The hardware design cons...[Details]
Indian media ETTelecom reported yesterday that local Indian mobile phone manufacturers such as Lava and Micromax are facing a chipset shortage, with more than 95% of demand affected. The reason is th...[Details]
According to Sharp's official website, Sharp will provide SoftBank with a smartphone developed for the 5G mobile communication system pre-service. It will be launched by SoftBank's 5G pre-sale servic...[Details]
pull up definition 1. Pull-up is to clamp an uncertain signal at a high level through a resistor, and the resistor also acts as a current limiting function; 2. Pull-up injects current into the d...[Details]
With the development and application of more and more high-tech automotive electronic products, how to solve the electromagnetic compatibility problem of automotive electronic systems and improve the...[Details]
Different classifications of float flowmeters 1. Classification by tapered tube material 1. Transparent tapered tube float flowmeter The most commonly used transparent tapered tube material is glass...[Details]
In 2019, the automotive market was mixed. What worried manufacturers was the continuous decline in the number of vehicles, but what pleased electronic component manufacturers was that with the increa...[Details]
The demands on power supply designers are becoming higher and higher, and they are under tremendous pressure to improve efficiency, reduce costs, and shorten product development cycles. Power supp...[Details]
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