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China Energy Storage Network News: After all 21 distributed phase-shifting units are put into operation, the new energy transmission capacity in Hainan Prefecture, Qinghai Province can be d...[Details]

(June 30, 2021, Shanghai) On June 30, 2021, Perforce, a world-renowned DevOps company, and its Chinese authorized partner, DevOps consulting and service provider Longzhi, successfully held the Perfor...[Details]

This section describes interrupt handling for the ATmega128. For more general AVR interrupt handling, see “Reset and Interrupt Handling” on page 12. Notes:  1. When the fuse bit BOOTRST is programme...[Details]

1. 485 Hardware Principle The principle of differential pair data transmission IO data transmission → differential pair The transmission distance of RS232 is less than 15 meters, while the trans...[Details]

This means that physically this register corresponds to two registers: one is a register that we can write or read, called the preload register, and the other is a register that we cannot see and can...[Details]

AD conversion     Let's first look at R1 and R2. R2 is an adjustable resistor. If we increase R2, the voltage on the RA0 pin will increase. If we decrease R2, the voltage on the RA0 pin will decrease...[Details]

When sending data from the virtual serial port to the real serial port, there is no error, but when sending a slightly larger file (such as 1M), the bit error rate is very high. I don't know why?   A...[Details]

In the past, when programming microcontrollers, the most annoying thing was that every time you downloaded a program, you had to cut off the power, click download, and then power on to download the p...[Details]

　　Through the appropriate connection (including series and parallel connection) of the light-emitting diode chips and the appropriate optical structure, the light-emitting segments or light-emitting ...[Details]

　　When it comes to autonomous driving , many people will think of various sensors, high-precision maps, GPS, etc. In the final analysis, autonomous driving models are as invulnerable as a fully armed...[Details]

Tiny4412 mode jump 　　The ARM system CPU has the following 7 working modes:         　　1. User mode (Usr): used for normal program execution;         　　2. Fast interrupt mode (FIQ): used for high-spee...[Details]

For a long time, Akina Mountain has been a holy place for masters to compete. You, I and everyone have the dream of stepping on the accelerator to fight in Akina Mountain. But in reality, we have to ...[Details]

Compare the five mainstream industrial Ethernet protocols (Ethernet/IP, PROFINET, POWERLINK, EtherCAT, SERCOSIII) based on technology, real-time, standardization status and market strategic conside...[Details]

In-vehicle online diagnostic system The in-vehicle online diagnostic system refers to the conditions and logic under which the ECU will detect whether there is a fault, and how to handle the f...[Details]

    Since the British astronomer FW Herschel discovered infrared radiation, the development of infrared transmission technology has gone through more than two centuries. In recent decades, in additio...[Details]