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There are 6 control lines in total: (1) ALE/ (/PROG): Address latch enable/programming line, used with the second function of the P0 port pin. When accessing the external memory, the 8051 CPU outputs...[Details]
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As the fourth generation of new energy-saving light sources, LED light sources have been used as light sources for various lamps since their birth. The luminous efficiency of incandescent lamps as ...[Details]
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#01 Introduction to braking systems and related concepts Currently, the brake-by-wire system (BBW-brake by wire) is increasingly used in market vehicles, and the electro-hydraulic brake...[Details]
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introduction
Fiber drafting in the chemical fiber industry and finished product transmission in the glass manufacturing industry both require very high speed control accuracy. They are general...[Details]
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Engineers who want to compensate for cable losses may choose different methods when measuring and characterizing coaxial cables. So far, these methods include vector network analyzers (VNA), time ...[Details]
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Introduction: I have been using the PIC CCS compiler, and I feel that it has some features that other compilers cannot match, but also some headaches. First of all, I think the biggest benefit is t...[Details]
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WPG launches air quality monitoring solution based on MediaTek and BOSCH products
On August 3, 2023, WPG Holdings, a leading international semiconductor component distributor dedicat...[Details]
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AI intelligent computing centers have now become essential infrastructure in all regions. Across the country, four AI computing centers have been built, and construction has started in Xi'an, Xuch...[Details]
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Last year, Apple added a newly designed MagSafe magnetic system to the iPhone 12 series of mobile phones, aiming to make up for the shortcomings of wireless charging, pave the way for fully wireless ...[Details]
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Photoresistors are special resistors made of semiconductor materials such as sulfide or selenide. The characteristic of photoresistors is that the internal photosensitive layer is very sensitive to l...[Details]
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When we play with ARM9, we usually debug the program in the memory, which is very fast. This can also be done with STM32. Although the life of flash is very long now, debugging and burning programs...[Details]
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STM8S has many timers that support PWM output, but after stopping the timer, what is the IO port level? Either high or low. Therefore, in order to determine the corresponding value after the PWM st...[Details]
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/*315M wireless decoding program*/ /*The wireless code has a high-level pulse time of 1.8ms, a low-level pulse time of 600us, and a low-level time of 18.6ms. Use TIMER0 and INT0 to measure the pu...[Details]
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Avoid damage to oscilloscope current probe and instructions for use of current probe
I. Through the fault analysis of damaged current probes, it is found that the parts of the probe that are easily d...[Details]
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6410 Development Board:
1.uboot entry:
To see the entry of the uboot project, first open the Makefile in the top-level directory:
The development boards supported by Uboot will...[Details]
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