I would like to ask an expert, how to implement the power-off memory function of the washing machine?That is, after turning off the power, turn it on again and continue with the steps before the power...
——You only regret not having learned enough when you need it. Fortunately, I just reviewed some linear algebra recently, and I didn’t expect to use it in practice right away. I’m working on a project ...
There is a serious impedance mismatch between the ultrasonic driving power supply and the ultrasonic transducer, resulting in low energy transmission efficiency between the two, and the transducer can...
Hello everyone, I want to buy a batch of LED electronic lucky wall lottery modules, which require an external touch switch to control 12 5V or 12V LED lights. Each time the switch is pressed, the LED ...
Are you ready? The hottest days are here~~~Repost a copy of the People's Daily official account's introduction to the summer solstice~Meihakage Senryu, Konya Asamanaka
The new things and the changing ...
Now we need to port the STM32F1xx program to STM32F07xx, but we encounter the problem shown in the figure.The main reason is 1. The register names of the firmware library do not match;
2. The header f...
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Program Status Register
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CPSR (Current Program Status Register) i...[Details]
The development trend of smart cockpits is closely related to the evolution of the entire vehicle. With the development of the times, traditional fuel vehicles have undergone tremendous changes, the ...[Details]
In the assembly language of the single-chip microcomputer MCS-51: 1. A is the accumulator, which is the most frequently used special register. Most arithmetic and logical operations require the parti...[Details]
NIO's shares rose on Monday after Louis Navellier, chief investment officer of fund management company Navellier, said NIO will surpass Tesla to become the largest electric car company in the Chinese...[Details]
To use a low-cost 32-bit microcontroller, developers face two choices: processors based on the Cortex-M3 core or the ARM7TDMI core. How to make a choice? What are the selection criteria? This art...[Details]
As cybersecurity plays an increasingly important role in medical safety, it has become one of the major issues in the development of wireless medical devices. In 2022 alone, the Health Insurance Port...[Details]
Requirements for straight pipe section for turbine flowmeter installation Correctly selecting the installation point and correctly installing the flow meter are both very important steps. If ther...[Details]
With the continuous upgrading of car engines, the sense of technology inside and outside the car is getting stronger and stronger. The biggest feeling we have is that cars have more and more function...[Details]
The topology of a switching DC/DC converter refers to the different configurations of power switching elements and energy storage elements that can be used to convert, control and regulate input vo...[Details]
Today, OnePlus founder Liu Zuohu talked about the horizontal linear motor of the new OnePlus 7 on Weibo. He said, "Regarding vibration, you have been asking about linear motors. This time, we customi...[Details]
The following is the TV radiation statistics from the test
. The traditional CRT TV was the first to be tested. We first tested it at close range. Within half a meter from the front, the radia...[Details]
51 single chip microcomputer ADC0809 digital tube displays light intensity. Please download the source code and simulation files by yourself. The simulation schematic diagram is as follows The MCU ...[Details]
Almost all oscilloscopes come standard with a 10X attenuated passive probe because it is the best choice for making measurements in a wide range of applications. To cover the widest range of appl...[Details]
1. Definition Pulse Width Modulation: It is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It is widely used in many fields from measurement,...[Details]
Drive-by-wire chassis solutions
In the process of automobile intelligence and electrification, core technologies and products related to intelligent wire-controlled chassis have beco...[Details]
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