[align=left][color=#000][font=Arial, Verdana, sans-serif][size=13.3333px][font=宋体][size=4]As a rising star in the field of artificial intelligence, facing the two major powers in the industry, the Uni...
The ESP32-S2-Kaluga-1 kit is equipped with an LCD display, which can be used for human-computer interaction. However, an error message appears during the compilation and download of the routine progra...
1. SD card hardware schematic diagramSD cards use a 9-pin interface for communication, including 3 power lines, 1 clock line, 1 command line, and 4 data lines, as follows:CLK : Clock line, generated b...
Polymerase chain reaction (PCR) thermal cycling is the gold standard for molecular diagnostics. However, a major challenge facing the world in responding to the influenza pandemic is that only profes...[Details]
Wistron (3231) is one of the world's largest information and communications products (ICT) enterprise groups. In addition to specializing in OEM of ICT products and services such as smartphones, lapt...[Details]
Recently, at the 2022 World Sensor Conference held in Zhengzhou, Henan, Hu Weiwu, Chairman of Loongson Technology, delivered an opening keynote speech and released the Loongson 2K0500 multi-function ...[Details]
Sleep mode: The core is stopped, but peripherals such as NVIC and the system clock Systick are still running. Stop mode: All clocks are stopped; 1.8V core power supply is working; PLL, HIS and HSER...[Details]
This month, ABI Research, a global top 10 analysis agency, released the 2018 global base station antenna research report "Mobile Base Station Antenna Competitiveness Assessment". The world's top 3 an...[Details]
Technical Background
Since the cracking of Mifare 1 card algorithm attracted wide attention from social media in February 2009, the security of contactless IC cards has become one of t...[Details]
"The next generation of robots will 'coexist with humans'. If China can seize this opportunity, it will play a special role in the robot innovation arena. If it loses this opportunity, it may fall ...[Details]
When developing single-chip microcomputer programs, many people rely on emulators. Once they leave the emulator, they feel at a loss. In fact, for FLASH memory single-chip microcomputers, programs ca...[Details]
1. Lead-acid battery Lead-acid batteries are a relatively mature technology. They are still the only battery that can be mass-produced for electric vehicles because of their low cost and high discha...[Details]
Reporter Zhou Yifan In the face of the epidemic, the market sentiment brought about by global panic is like a wild horse running wild. On March 13, A-shares fluctuated widely. The Shanghai Composit...[Details]
1 Main features
With the large-scale application of non-bus type small package microcontrollers, traditional bus expansion devices are no longer applicable. In the interface circuit of the microcon...[Details]
According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year,
approximately 177 PV inverter bidding projects (bid sections) were...[Details]
FPGA/CPLD
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