95639-430HLF

step 1 1. First download u-boot ( ftp://ftp.denx.de/pub/u-boot ) wget  ftp://ftp.denx.de/pub/u-boot/u-boot-latest.tar.bz2 2. Unzip to the path you specify tar -jxvf u-boot-latest.tar.bz2 -C /opt ...[Details]

Both voltmeter and oscilloscope are commonly used display instruments. They have the advantages of stable performance, easy maintenance, flexible use, and high reliability. What is the difference betw...[Details]

WASHINGTON (Reuters) - The U.S. Federal Trade Commission on Thursday objected to Qualcomm's plan to release internal Apple documents in an effort to block enforcement of a ruling in a May antitrust l...[Details]

Huawei Hubble invests in semiconductor laser chip R&D company Yuanjie Semiconductor Recently, Qichacha showed that Hubble Technology Investment Co., Ltd. has made new overseas investments. Hubble T...[Details]

First, open the schematic diagram of the baseboard and find the button information: Four buttons can be found: You can see that the pins corresponding to the four buttons are EINT1,...[Details]

1. Idea Based on STM8, the idea of ​​key processing is as follows: Scan the keys every 20ms or so, use key_now to record the current value, and use key_last to record the last value. If key_now a...[Details]

On December 24, the Zhangbei Flexible DC Grid Experimental Demonstration Project, a key supporting project for the 2022 Beijing Winter Olympics and a project that has created many world firsts, com...[Details]

Low power consumption 60 minute timer with 1mA operating current Function of the circuit It is very common to use a rechargeable CR timer for timing within a few minutes. As the timing time in...[Details]

//Use of MCU I/O port //★★★★★★★★★Use of MCU I/O port★★★★★★★★★★★\\ //MCU model: PIC16F877A //Function description: Make the RC0 port light flash #include pic.h //Includes the internal resources of...[Details]

Same as ground Insulation testing is an entry-level technique for electrical engineers Regularly check the insulation of equipment Potential problems can be discovered in advance to prevent damage an...[Details]

Last year, we saw the merger of OPPO and OnePlus in the Chinese market, and OnePlus also announced that its flagship OnePlus 9 series would use OPPO’s ColorOS in the Chinese smartphone market. The ...[Details]

Contract prices for DRAM for graphics display are expected to rise by more than 5% month-on-month, the highest increase among all memory products. As GPU and game console specifications improve, dem...[Details]

Over the years, the performance of electronic systems has increased in tandem with the steady increase in semiconductor integration and functionality, improvements in simulation models, changes in ar...[Details]

　　Here, we create a channel input signal generation and selection subVI to complete the generation of different channel input signals and channel selection functions. The creation process is the same ...[Details]

Concept Both are registers pc (program counter) Program counter SP (stack pointer) Stack pointer Principle pc is the register that stores the next instruction. The CPU takes i...[Details]