When using an emulator to download a program (download it into FLASH), are there any requirements for the electrical levels of the boot0 and boot1 pins? Is it true that when the program in the microco...
Please recommend a quick-connect terminal suitable for detecting high-voltage power supplies. The output tail wire of the high-voltage power supply used is a red rubber soft wire. I want to find a con...
From the relevant introduction, we know that AT-START-F425 development board supports RT_T to build its development environment. Since I used MDK before, I want to try RT_T for development this time.
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I got the nRF52840DK development board today, and MicroPython was upgraded to v1.10, so I updated the MicroPython firmware of the development board. [url]https://github.com/micropython-Chinese-Communi...
I debugged a Wheatstone stepper motor. I debugged an Okoda 42 stepper motor. I thought the two motors were similar and the drivers were the same, but I found that they couldn't move at all. I searched...
Key points: OEM manufacturers and operators choose the Snapdragon X35 5G modem and RF system to promote 5G RedCap deployment to create smaller and more cost-effective 5G terminals, which will...[Details]
//The program does not perform key debounce, nor does it consider the situation where multiple keys are pressed at the same time. //The lowest two digits of the digital tube display the correspondin...[Details]
From August 2 to 5, the 17th China International Digital Interactive Entertainment Expo (ChinaJoy) was held in Shanghai New International Expo Center in 2019. In the past 10 years, China's game indus...[Details]
In the Wobble oscillator circuit, A and B form a 2Hz oscillator, which become C and D gates, and C and D form a 1kHz oscillator to drive the TIP31 speaker driver.
...[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]
As we all know, the acoustic environment of the listening room has a greater impact on the playback effect of the sound system than any other audio equipment. Although there are many ways to improv...[Details]
The evolution of the core Apple's entry into the computer CPU field is not a whim. You should know that Kalamata is not the first exposure of Apple's Mac chip plan. According to Bloomberg, as early a...[Details]
On the evening of December 6, Doxin Semiconductor disclosed the results of its initial public offering and listing on the Science and Technology Innovation Board. The strategic allocation of the se...[Details]
According to Jiwei.com, according to Korean media reports, LG Display (hereinafter referred to as "LGD")'s Gumi factory in North Gyeongsang Province has collectively confirmed patients infected with ...[Details]
In 2010, China's high-definition flat-panel market was booming! However, many consumers always felt that the TV sound effects were not as good as those of CRT TVs when watching high-definition vide...[Details]
On April 20, Tomshardware reported that an internal Intel memo seen by The Register showed that Raja Koduri, head of Intel's accelerated computing systems and graphics division, has been promoted to ...[Details]
Hyundai is working with Israeli startup MDGo to develop an in-vehicle medical artificial intelligence system, which will use the Internet to transmit data to create the next generation of more advanc...[Details]
Abstract: By introducing the task delay function in μC/OS-II real-time operating system, the advantages and disadvantages of task delay in the system are analyzed. Aiming at the problem that the pr...[Details]
Medical equipment using AC power may cause leakage due to improper grounding and electrical isolation, exposing patients and medical staff to danger. Leakage may also affect the performance of ot...[Details]
Function: Compare the values in two bytes, if they are not equal, transfer. CINE A,#data,rel CJNE A, direct, rel CJNE @Ri, #data,rel CJNE Rn,#data,rel This type of instruction has the dual func...[Details]
MCU
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