-
The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansion part. The minimum system schematic is shown in the figure.
...[Details]
-
In order to obtain a -23.5V regulated output, it is not possible to directly use a -24V working power supply as the input voltage of the voltage regulator. Here, the voltage obtained by the self-ex...[Details]
-
Recently, South Korea's Magna Semiconductor said that China's Zhilu Fund's acquisition plan for the company will require review by the US Committee on Foreign Investment (CFIUS)! Magna disclosed in...[Details]
-
1. STM32 interrupt grouping: Each GPIO of STM32 can be configured as an external interrupt trigger source, which is also the strength of STM32. STM32 divides many interrupt trigger sources into dif...[Details]
-
Antai Maintenance Huagong has been engaged in the power supply industry for 5-6 years. The oscilloscope is equivalent to my right and left hands. I feel that I can't do anything without it. Wit...[Details]
-
Usually, in order to reduce errors, laser rangefinders will put a reflective surface on the measured end to reduce the error caused by diffuse reflection. How do the telescope-type laser range...[Details]
-
On April 14, the State Grid Hunan Electric Power Co., Ltd. held a mobilization meeting for the construction of new infrastructure projects in Changsha, revealing that the company's "new infrastruct...[Details]
-
In petrochemical enterprises, in order to cooperate with the production process, raw materials, semi-finished products and finished products must be transported and stored. For this purpose, enterp...[Details]
-
Qorvo® , Inc. (Nasdaq: QRVO), a leading provider of innovative RF solutions that connect the world, today introduced the first Band 47/Wi-Fi bulk acoustic wave (BAW) coexistence filter and V2X front...[Details]
-
Today, I used STLINK and ULINK to burn, but both failed. The burning mode was SWD! The error message was: flash timeout, reset the target and try it again Error: Flash Download failed - "Cortex-M3" T...[Details]
-
Chip distributors WPG and WT Microelectronics both announced today that their February revenues reached 68.692 billion yuan and 32.504 billion yuan, respectively. Benefiting from the continued strong...[Details]
-
With the improvement of people's living standards, the number of private vehicles on the road has also increased, but the problem that comes with it is that the incidence of traffic accidents remains...[Details]
-
On July 10, at the closing ceremony of the 2021 World Artificial Intelligence Conference, 26 Shanghai artificial intelligence industry innovation cluster projects were signed. These include the Chi...[Details]
-
Early this morning, Apple released iOS 14.5 Beta 6 to developers. Some netizens discovered that Apple has added a new feature to this latest beta version. When its performance is not as expected, iPh...[Details]
-
In the above 12 sections, we have already discussed the settings and operations of the serial port of 2440. Originally, the serial port operations of 2440, 6410 and 210 should be almost the same. W...[Details]