4443D-1

Summary of homemade AVR JTAG: Collect detailed information, understand its principle, and determine a production plan. Then make sure the circuit is accurate and learn to use related software. The pi...[Details]

1 Enable the IO port clock and configure the relevant register RCC- AHB1ENR 2 Initialize the IO port mode. Configure four registers GPIOX_MODER/GPIOX_OTYPER/OSPEEDER/PUPDR 3. Operate the IO port and ...[Details]

Combined with a receiver and mobile app, the capsule moves from the stomach to the colon, sending back gas-related data along the way. The researchers previously tested a similar capsule in pigs, and...[Details]

Seagate said that after several years of work, it has designed two custom RISC-V processor cores to enable a range of functions including computational storage. Seagate says one of the CPUs is focu...[Details]

  In the early morning of May 23rd, Beijing time, the U.S. Department of Commerce issued two statements again, announcing that a total of 33 Chinese companies and institutions would be included in t...[Details]

With the increasing pressure of survival and the aging of our society, the "empty nest" of elderly families has become a trend of social development. When empty-nesters encounter sudden illnesses suc...[Details]

In recent years, with the continuous improvement of driving safety requirements, autonomous driving technology based on 5G, Internet of Things, artificial intelligence and machine learning has become...[Details]

Foreign media Motherboard recently reported that a security researcher with the ID "MG" has created a special Lightning data cable that allows hackers to remotely access your computer. Lightning data...[Details]

sbit RomCS = 0xA0^3; sbit RomCLK = 0xA0^2; sbit RomDI = 0xA0^1; sbit RomDO = 0xA0^0; #define OPCODE_BIT 3 /*Number of function code bits*/ #define ADDRESS_BIT 8 /*Number of address bits*/ #defi...[Details]

Revisiting CRC I wrote a CRC16 program before, and although it works, I don't know what it means. Now I want to use CRC32. I reviewed it and it worked. The notes are as follows. If I remember correc...[Details]

GPIO     Gerneral-Purpose IO ports, that is, general IO ports. 　　In embedded systems, there are often a large number of relatively simple external devices/circuits. 　　Some of these devices/circui...[Details]

introduction VGA (Video Graphics Array) is widely used as a standard display interface . By using FPGA chips and EDA design methods, we can design a targeted VGA display cont...[Details]

This article describes the construction of transformerless inverters used in today's commercial and utility PV installations. It examines how power integrators and utilities can unlock new ca...[Details]

　　Power supply failures account for the majority of electronic equipment failures in electrical fault inspection and repair. Therefore, being familiar with common switching power supply failures and ...[Details]

introduction Currently, IC card attendance system has been used by many enterprises, but using IC card attendance has its inherent defects. For example, an employee can bring someone else'...[Details]