When applying AR1021X modular integration, some applications need to use modules as soft AP, which involves the hostapd configuration problem. If the configuration is not good, there will be no SSID h...
1. I recently encountered this problem when adjusting the board: the board functions normally when the emulator is plugged in and running online, but some functions of the board are abnormal when it i...
Switching power supply design technology and application examples : https://training.eeworld.com.cn/course/5750The course explains complex switching power supply knowledge in a simple and easy-to-unde...
[size=3]Main performance of RF IC (A7105)[/size] [size=3] [/size] [size=3] Operating frequency: 2400~2483MHz ISM band (global license-free application band). Working distance: within 10m; [/size] [siz...
[i=s]This post was last edited by qwqwqw2088 on 2019-5-5 08:35[/i] [size=4]1. Common low-pass filter circuits[/size] [align=center][/align] [align=center][/align] [align=center][/align]...
__swi void ledtest(); //: declare edtest to be a soft interrupt. __asm Inline assembly //: Usually you need to embed assembly code in a C program. In this case, you can use the __asm keyword to i...[Details]
In the past two years, the concept of autonomous driving has swept the automotive industry, software technology has advanced by leaps and bounds, and mileage has repeatedly set new records. However...[Details]
Process calibrators all use microprocessors, and the output and input use DAC and ADC technology, with high accuracy and one millionth of a resolution. The calibrator does not have adjustable compone...[Details]
When engineers use test instruments, they should first understand the basic principles of measuring instruments in order to use the instruments correctly. So what is the basic working principle of th...[Details]
SRAM Data Memory Figure 9 shows the organization of the ATtiny13 SRAM space. The first 160 data memories include the register file, I/O memory, and internal data SRAM. The first 32 addresses are th...[Details]
Recently, in the field of electricity meters, especially in certain regions, the following trend has become increasingly prominent: power companies are in urgent need of not only more advanced payment...[Details]
Introduction
Sensor network is a new research field in computer science and technology. The sensor network formed by integrating sensors, micro-electromechanical systems and networks is a new info...[Details]
Here, I will discuss the issue of using __delay_cycles delay in MSP430 microcontroller. IAR for MSP430 compiler provides a compiler built-in precise delay function (not a real Function) to pr...[Details]
According to DigiTimes, Apple will release a new MacBook Air in the second half of 2022, which is the same timing as previously predicted by Bloomberg's Mark Gurman. Rumor has it that the new...[Details]
On July 16, the State Grid Chongqing Electric Power Company learned that a multi-station fusion site with interconnected operation was completed and put into operation at the Chongqing 110 kV Shago...[Details]
0 Introduction
Permanent magnet synchronous motors are widely used in pure electric vehicles due to their small size, light weight, and high efficiency. As the power source of pure electric ve...[Details]
The circuit shown in the figure below is a complete and highly integrated analog front-end industrial signal conditioner that uses a 16-bit differential input PulSAR ADC to digitally convert ±10 V ...[Details]
Currently, the second phase of the Samsung high-end memory chip project with a total investment of US$8 billion is progressing steadily and is expected to be completed and put into production in mid-...[Details]
Electric cars are the future of sustainable transportation. They have large battery compartments on wheels and are an alternative to gas-guzzling, carbon-intensive internal combustion engines.
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Embedded System
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