Rc500 communication is mainly divided into 4 steps . The first step is to find the card, write the communication command 26h or 52h to fifodata, write the command 1eh to command, and get the card type...
I remember there was an advertisement about Bufei Pills, and I remember one line very clearly: "The most important thing for a person is to take a breath...."Speaking of breathing lights, they must gi...
https://blog.adafruit.com/2020/02/15/ci...nneubauer/This is a relatively small development board that supports CircuitPython and can be embedded in other devices, using the ATSAMD21 controller....
In recent years, LED as a new energy-saving light source has won high investment enthusiasm and great attention in the world and China, and has penetrated from outdoor to indoor lighting application m...
[size=4]GPU is the "heart" of the graphics card, which is equivalent to the role of the CPU in the computer. It determines the grade and most of the performance of the graphics card, and is also the b...
Sales revenue scale and growth trend of China's IC industry 2006-7-11In the first quarter of 2006, my country's integrated circuit industry achieved a total sales revenue of 21.488 billion yuan, a yea...
How to Improve the Chances of Finding Occasional Glitches Engineers often overlook the waveform update rate when evaluating the performance of various oscilloscopes, but this specification is extreme...[Details]
The quality of communication backup batteries is an important guarantee for the uninterrupted power supply of the communication network, the power supply guarantee of the entire communication power su...[Details]
On April 15, Weilan Technology released its 2020 annual report, stating that the company achieved operating income of 19.824 billion yuan, a year-on-year increase of 45.43%; the net profit attributab...[Details]
1 Introduction
With the rapid development and maturity of power electronics technology, large-scale power electronic devices in power systems are increasing. While improving ...[Details]
Assembling LEDs in a matrix allows for higher density, higher brightness LEDs. This structure poses packaging challenges due to the high concentration of heat and the requirement for high-frequenc...[Details]
In June 2018, a "black box" that can open a smart lock in three seconds was exposed online. A few days ago, CCTV reported again that a large number of smart locks have security risks. For users who h...[Details]
High-end servers, telecommunications, and networking equipment use power management controllers to measure, track, and control the different power supplies on each board and report the measurement, t...[Details]
According to the Wall Street Journal Chinese website, there has been a global chip glut. This oversupply means that two years of global chip drought amid overwhelming demand are suddenly a thing of t...[Details]
Scan test is the standard method for testing integrated circuits. The vast majority of IC production testing is based on ATPG (Automatic Test Pattern Generation) using scan logic. Scan ATPG is a matur...[Details]
Intel recently announced that it may invest 80 billion euros in Europe in the next 10 years to increase its chip production capacity in Europe, and will build a semiconductor plant in Ireland for the...[Details]
Recently, according to Korean media reports, market research firm Dell'Oro announced the market share ranking of 5G telecommunications equipment in the first quarter of 2020. Among them, Huawei ran...[Details]
On June 16, 2020, Credo, a global leader in high-performance, low-power serial connectivity solutions, announced that it has received $100 million in Series D financing led by Walden International, C...[Details]
The Internet of Things has an impact on almost all industries, especially manufacturing. In fact, the Internet of Things has the potential to transform traditional linear systems into dynamic, interc...[Details]
1. WiFi-related APIs wifi.getchannel() Gets the current WiFi channel. wifi.getcountry() Get the current country info. wifi.getdefaultmode() Gets default WiFi operation mode. wifi.getmode() Gets W...[Details]
1 Features of
TMS320C32's external
memory interface
TMS320C32 is a 32-bit microprocessor that can access external memory through a 24-bit address bus, a 32-bit data bu...[Details]