Does the interrupt service function name written by STM32 have to be the same as the interrupt service function name preset in the startup file? If not, what will happen? When PB6 generates a falling ...
[i=s]This post was last edited by qwqwqw2088 on 2019-9-6 08:43[/i]High switching frequency is a major factor driving size reduction in power conversion technology. Electromagnetic interference (EMI) f...
[p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]I have seen many examples online, and I feel that they are all copied from official demos. They all use the same broadcasting and services as others...
I wonder if you have noticed that most PCB boards are green, while other colors are rare. Why is this? Some people say that black PCB boards represent high-end, is this true? First of all, let's take ...
IO port operation is the most basic and important knowledge in MCU practice. This article spends a long time to introduce the principle of IO port. I also consulted a lot of information to ensure that...[Details]
On April 11, Sunwoda Energy Storage released a new upgraded NoahX2.0 liquid-cooled energy storage system equipped with self-developed 314Ah battery cells.
A brand new upgrade that lives ...[Details]
The safety performance of batteries has a great impact on the smooth and reliable operation of electric vehicles, so detailed safety performance tests are required for batteries. Electric vehicle b...[Details]
● Type-c interface has entered consumers' lives since 2017;
● Supported Type-c signal source devices have covered various applications such as computers, mobile phones, tablets, game consoles, ...[Details]
The excellent performance of TDA2030A has made it popular for more than ten years. Many active speakers, mid-range amplifiers and subwoofers with luxurious appearance also use TDA2030. TDA2030A i...[Details]
There are few stories of "the boy who cried wolf" in the semiconductor world. Most people believe in one truth: there are no rumors without reason. Even if it has been clarified two or three times, e...[Details]
This article takes STM8S103F3P6 programming as an example to introduce how to use STM8S103F3P6 timer 4 to drive PB5 pin Computer platform: Windows 7 64-bit flagship Compiler software: IAR Hardware...[Details]
On August 9, Bloomberg reported that as China decided to stop purchasing American agricultural products, the US government decided to postpone responding to US companies' applications for licenses to...[Details]
For MHL devices, the equipment required for testing mainly includes high-bandwidth oscilloscopes, probes, MHL fixtures, and MHL automatic test software. MHL testing requires an 8GHz bandwidth o...[Details]
Introduction: No lies, just the truth. On January 18, 2021, GAC Group announced that the graphene-based super-fast charging battery and the long- life silicon negative electrode battery have been...[Details]
Poly launches new professional-grade video conferencing equipment to bring a quality leap forward for hybrid working New Poly Studio X70 and Poly Studio E70 are committed to providing the same high...[Details]
According to the Chinese government website, on March 5, Premier Li Keqiang proposed in his government work report to implement the innovation-driven development strategy in depth, consolidate and st...[Details]
Count how many mobile devices you have around you now? Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation systems, etc. These devices are all powered...[Details]
In addition to testing the effects of weather (such as cold, heat, humidity, climate change) on the modules and the modules' ability to cope with climate (hail, strong winds, wind pressure, snow), t...[Details]
On October 23, preliminary survey data from the Gaogong Industry Research Institute of Lithium Battery (GGII) showed that China's lithium battery shipments in the first three quarters of 2024 were ...[Details]