The NRF24L01 module is a 2.4GHz communication module. The output power channel selection and protocol settings can be set through the SPI interface. It can be connected to almost all microcontroller c...
On July 4, the article "Black General Agents Hold the Domestic Mobile Phone Industry Hostage" published in the First Financial Daily once again stirred up a stir in the seemingly calm mobile phone mar...
430 microcontrollers generally have an internal information area to save some data that requires EEPROM to save.I didn't receive any relevant information in the forum, so I borrowed the information on...
Here's how to choose a router that's right for your home. Before buying, take a look at the basic parameters marked on the general router and analyze them. Other routers can also be analyzed in this ...
TD-SCDMA test encounters setback During the TD-SCDMA field test, many problems did occur, such as a very high call drop rate and rumors that there might be some physical instability during co-freque...
The Ministry of Industry and Information Technology has previously formulated the "Action Plan for Promoting the Electrification of Public Sector Vehicles" and is currently vigorously promoting it. A...[Details]
The UK has again postponed a decision on whether to allow Chinese communications giant Huawei to participate in 5G construction, following news that Huawei is ready to lay 5G infrastructure across So...[Details]
A digital blogger broke the news on social media that vivo's tablet product is coming soon. At the same time, the blogger chose a vivo X60 Pro+ launch poster as an accompanying picture, which seems t...[Details]
Intel's 3rd Generation Xeon Scalable Processors Power New Amazon Elastic Compute Cloud R6i Instances AWS recently announced the general availability of Amazon EC2 R6i instances based on Intel® Xeon...[Details]
Recently, a 6MWh industrial and commercial energy storage project invested, constructed, maintained and managed by Meikesheng Energy was officially connected to the grid. The project has joined han...[Details]
1 Introduction
With the development of automotive electronics, there are more and more electronic products in cars, and the number of electronic control units in electronic control systems such...[Details]
In the past two years, IDC has continued to pay attention to the scale, competition landscape and technology ecosystem development of China's smart home market, and witnessed the exploration process ...[Details]
With a series of breakthroughs in high-voltage multilayer ceramic capacitor (MLCC) technology, Vishay has created a new type of surface-mount MLCC that is better suited for ballast applications than ...[Details]
Recently, Zhonghuan shares released the first three quarters performance forecast, showing that the company expects to achieve a net profit attributable to shareholders of listed companies of 682 mil...[Details]
(I. Overview The ARM7TDMI core has two interrupt inputs, IRQ interrupt and FIQ interrupt. However, there are many interrupt sources inside the chip, with a maximum of 32 interrupt input requests. ...[Details]
Currently, manufacturers such as Samsung and Huawei have launched their own foldable screen mobile phones, among which Samsung has two forms of foldable screen models. Samsung Galaxy Z Flip ...[Details]
Recently,
new progress has emerged in the field of
solid-state
batteries
. Three domestic and foreign solid-state battery companies have made major new progress, including sample delivery, p...[Details]
Central topics:
Explore mobile phone RF and mixed signal integrated design
Solution:
Using the modulator
Using CMOS power amplifier
Cellular phones have traditionally used ...[Details]
Recently, Sungrow, a world-leading photovoltaic inverter manufacturer, and Bouygues, a French multinational industrial group, signed a 201MW cooperation project. The project is located in Ninh Thua...[Details]
High-voltage soft start cabinet is a device used for high-voltage motor starting. Its main function is to reduce the current impact when the motor starts and extend the service life of the motor. T...[Details]