When the CAN bus network is used in practice, temporary testing is occasionally required. At this time, some engineers will directly connect the test node to the bus through a long branch line, which ...
In addition to supporting MicroPython development environment, Raspberry Pi Pico also supports C/C++ development environment. According to the official document getting-started-with-pico, I have never...
Can breaking the TX and RX pins of stm32 increase the difficulty of cracking the program? ? I really want to encrypt the program. Can you give me some guidance? Thank you!...
[i=s]This post was last edited by Laodaoma on 2020-11-12 21:36[/i]I am a newbie, I bought a board, as shown in the picture, but I haven't learned enough and I don't know how to use it. Instead of lett...
I am a beginner in switching power supply. I have never been exposed to switching power supply design before. However, this time, I had to consider designing a switching power supply myself for a proj...
There is an LCD on the msp430fr6989 microcontroller on the official website of Texas Instruments. It has 40 pins, with 20 pins on each side. Those who have learned stm32 can quickly master the code wr...
Samsung is expected to release the Galaxy S21 series flagship in 2021, and now details about this flagship have been revealed one after another. On October 16, according to SamMobile, the Sa...[Details]
introduction
As a new data communication technology, the Universal Serial Bus (USB ) has the advantages of plug-and-play, hot-swap support, easy expansion, fast transmission speed, and high cost pe...[Details]
Since May, retail stores of overseas mobile phone brands such as Apple and Samsung have reopened, and Indian factories of Xiaomi, vivo and other companies have resumed work, and the entire mobile pho...[Details]
Connect to ARM data load and store instructions (I)
Complete the following tasks
: 1. Read the program exp6_2.s and write out the program's functions. Set the base address of the code segment to 0x8...[Details]
Based on the Lambert-Beer absorption law of infrared light absorption by gas, the latest international NDIR technology is adopted, such as electrically modulated infrared light source, high-sensiti...[Details]
Question: Are some registers in the 8051 microcontroller considered CPU or RAM? Please help me, some registers like accumulator DPTR, A, PSW belong to CPU, but the book says they belong to special fu...[Details]
Dual Tone Multi-Frequency (DTMF) signaling is gradually being used on touch-tone telephones around the world. It quickly replaced the dial pulse signaling used in traditional rotary phones because it...[Details]
WeChat Android version 8.0.18 was officially released on January 13, changing the payment in the "Me" tab to service. At the same time, the search function supports searching for items or produ...[Details]
Novonix, an Australian lithium-ion battery technology developer, has developed a patented “breakthrough” cathode manufacturing method that uses its proprietary dry granulation (DPMG) process. (Ph...[Details]
Today, there are several memory technologies that have the potential to change the landscape of embedded processing. However, until now, no single technology has emerged as a strong contender to repla...[Details]
Asia's highest-level sensor event, SENSOR CHINA, guided by the Ministry of Industry and Information Technology and Shanghai Science and Technology Commission, co-organized by the China Sensor and Int...[Details]
Over the past four years, I have been tracking and observing the development of the European power battery industry chain. Therefore, based on some major industry events, I have written a number of c...[Details]
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