I generated the interrupt code for UART1 using STM32CubeMX.The interrupt code is generated in the file stm32f0xx_it.c. To verify whether an interrupt occurs, I use the uart_irq variable to indicate th...
I was originally going to test the RTC timed wake-up and low power state of GD32L233, but found that the chip power supply is provided by AMS1117, there is no place to disconnect, and it is also conne...
Altium Designer Ver18 official tutorial, including Chinese and English versions. This tutorial explains in detail step by step from creating a new schematic to drawing a PCB, and then to checking and ...
[size=4] Voltage sag or drop refers to the phenomenon that the effective value of the power supply voltage suddenly drops in a short period of time and then rises back to normal. The Institute of Elec...
[i=s] This post was last edited by Ruizai Fendou on 2021-4-21 15:16[/i]When simulating a memristor circuit, the output voltage waveform of U2 needs to be measured, but the output waveform remains unch...
I would like to ask, TPS3824-33DBV, DBV package silk screen "PAVI", different batches, the horizontal line above and below the letter are different. Does this have any special meaning? Which document ...
On December 26, Tesla confirmed that it produced 868,000 4680 batteries last week. The current production of this new type of battery is enough to support the production of 1,000 Model Y electric vehi...[Details]
1. Code selection Sometimes we need 6 digital tubes to display the numbers we want to see, such as the calculation results are displayed on the digital tubes. However, when the number to be displaye...[Details]
The Ministry of Education issued a document, formally approving the feasibility study report of the "National Integrated Circuit Industry-Education Integration Innovation Platform" project undertaken...[Details]
Recently, one of China's most profitable gas stations has become a hot topic on the Internet. Its daily sales can reach an astonishing 4 million yuan, and its annual income is nearly 1.5 billion yuan...[Details]
Many people don't have the money to buy an expensive oscilloscope or spectrum analyzer. Or simply don't want to invest in something they'll use for very little money. However, many people like to b...[Details]
(Image source: tribuneonlineng.com) According to foreign media reports, Lagos State University ( LASU ) in Nigeria has developed a technical device that can measure the carbon monoxide emission le...[Details]
1 System hardware design
The system structure is shown in Figure 1. The 51 series single-chip microcomputers AT89C55 and AT89C51 produced by ATMEL are used as the core, of which the host uses...[Details]
With the advancement of lithium titanate industrialization, the overall cost reduction, and the improvement of energy density, lithium titanate has significant advantages in the markets of airport ...[Details]
Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with decision number 50557 and patent number 201721164184.0, maintaining the v...[Details]
C-V2X can provide early warning of potential danger. EU member states rejected Wi-Fi as the standard for future car-to-car communications yesterday. 21 EU countries voted against a European Commi...[Details]
The way instructions give data to be operated is called addressing mode. In other words, addressing mode is to find the real address of the number involved in the operation. There are 7 addressing ...[Details]
Last October, OPPO Reno Ace was officially released, with a standard 65W Super Flash GaN charger. It is reported that this is the first time that the third-generation semiconductor material – GaN (ga...[Details]
The first quarter of 2021 has ended. Compared with the booming domestic Android mobile phone market, there are still no new products on the iOS side. AnTuTu collected iOS running score data f...[Details]
China Datang Corporation has released the bidding announcement for the 2023-2024 photovoltaic inverter framework section one 196KW and above string inverters, section two centralized inverters, and...[Details]
The automotive Ethernet series of articles "When DoIP meets TLS" introduced the changes in the new version of ISO13400-2 specification, an introduction to TLS, and the data flow of the CANoe TLS de...[Details]