The programming environment uses KEIL514, the chip uses STM32F407VG,
When using sprintf to convert floating-point data to character data, %2.2f is used, resulting in an incorrect decimal point convers...
1) FPGA is used to design ASIC circuits (application-specific integrated circuits). Users can get suitable chips without having to invest in production. 2) FPGA can be used as a pilot sample for othe...
Recently, Tianfeng Securities analyst Ming-Chi Kuo released an analysis report. According to him, with the advent of the "Metaverse", Wi-Fi technology including Wi-Fi 6, Wi-Fi 6E and Wi-Fi 7 and its s...
The editor rides an electric bike (lead-acid battery) to and from get off work every day. He just changed to an electric bike in July. At the beginning, the range could reach 50KM. Recently, the weath...
The electric mask is similar to a fresh air system. There is a fan inside to suck in the outside air, and the outside air will enter the inside after being filtered by the filter element, which is use...
A power management chip (PMIC) is an integrated circuit used to manage or convert power within a system (phone, tablet, or automotive ECU). Low-power PMICs, such as those used in mobile phones and oth...[Details]
The optical fiber microcrack detector launched by Haoheng Technology can be used for high-precision length measurement of optical devices, optical modules, silicon optical chips and other devices, wi...[Details]
As the world becomes increasingly intelligent, the semiconductor industry undoubtedly plays a vital strategic role. With the extension and upgrading of the industrial chain and facing a complex and...[Details]
I have been puzzled about the problem of start_kenal in the arm linux kernel for a long time but still can't solve it:
In include\linux\Cupmask.h, there are the following definitions
typedef struc...[Details]
Mitsubishi PLC FX2N-2AD is a programmable logic controller with analog input function, which can receive analog signals and convert them into digital signals for further processing and control. In ...[Details]
The OPPO Reno7 series will be released at 18:00 on November 25, and the phone has been put on sale for pre-order. Today, the official released the renderings of the mobile phone. This series ...[Details]
1. Composition of STM8S MCU GPIO.C In fact, the stm8s_gpio.c required by the STM8S series microcontroller consists of the following parts: void GPIO_DeInit(GPIO_TypeDef* GPIOx) void GPIO_Init(GPI...[Details]
China Energy Storage Network News:
On February 8, it was learned from State Grid Jiangsu Electric Power Co., Ltd. that from January 25 to 27, Jiangsu launched the first simulated trial oper...[Details]
At the beginning of 2020, the epidemic swept across China, and the power battery industry, which was already at the center of the "major reshuffle", was also affected. This epidemic not only poses ...[Details]
June 17, 2024, Shanghai -
As the market continues to pursue high-precision, high-performance motor control technology, the resolver, as one of its core components, is particularly important for...[Details]
The big model became popular, first sweeping the field of NLP, and then bringing about the vigorous development of AIGC. The next step is about to bring revolutionary changes to the autonomous drivin...[Details]
The Mobile World Congress (MWC), held in Barcelona, Spain every February, is the most important annual event in the field of smartphones and mobile communications in the world. Many smartphone manu...[Details]
When the brushless DC motor is running, the permanent magnetic torque pushes the ± self-rotation torque in the circuit. After the circuit is interrupted, the turntable rotates back. When the power ...[Details]
The design uses Motorola's integrated chip MPXY8020A for TPMS as the main device of the tire pressure detection unit, which further reduces the size of the system and reduces the power consumption ...[Details]
Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
stm32/stm8
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