Hawking once issued a serious warning when he was alive. The reason was that the radio telescope "Sky Eye" received a suspicious signal from outer space 4 light years away.After learning the news, Haw...
[b][size=4]From now until April 13, download any USB-related development and testing materials below to have a chance to win a 50-yuan Jingdong card (35 copies in total). You will also have the opport...
In the field of wireless communications, there have always been two ways of connection: one is the cellular network, namely 2/3/4/5G, and the other is Wi-Fi technology, IEEE 802.11 a/b/g/n/ac/ax. At p...
[i=s]This post was last edited by viphotman on 2019-10-10 16:24[/i]NUCLEO-G431RB Evaluation FFTFile Location
There are ARM library files in STM32CubeG4_V1.1.0\STM32Cube_FW_G4_V1.0.0\Drivers\CMSIS\Lib\...
When I was debugging STM32F105, the data sent by the serial port was always garbled. After searching for a long time, I found that the problem was in the software configuration. Then I found this co...[Details]
I encountered a very strange problem when using the STM32F030C6 external interrupt: 1. Interrupt line 13 always responds (there is no external trigger for this interrupt); 2. During debugging, pr...[Details]
(1) Troubleshooting methods for electric drill failure to start ①The power cord is disconnected or the switch is damaged. Check with a multimeter. If it is disconnected, replace the power cord; i...[Details]
When using LED lights, the most feared thing is that the LED lights do not light up. At this time, do not blame the environment. Incorrect installation methods, protective measures and excessive po...[Details]
The schematic diagram and PCB diagram drawn by Altium Designer are as follows: 1 Introduction 1.1 Introduction LED dot matrix display screen is a large display screen system integrating microelect...[Details]
Jiwei.com reported on December 28 that Xiaomi Community released an announcement today that MIUI12.5 will be officially released soon and registration is now open to apply for the qualification to ex...[Details]
Monroe Microsystems Expands U.S. Manufacturing, Expands Product Portfolio, and Could Save More Than $7 Trillion Globally by 2050 Beijing, China, March 10, 2022 – Menlo Micro, Inc. (Menlo Micro), de...[Details]
With the progress of civilization and the development of science and technology, large-screen display devices have been applied in more and more industries with their excellent performance and outsta...[Details]
Although lithium-ion batteries are the choice for electric vehicles around the world, they face limitations such as cost, limited resources and safety issues. According to foreign media reports, Edit...[Details]
Speaking of Huawei Mate 40, I believe that anyone who pays attention to the digital world is very familiar with it. Due to the use of Samsung's 5nm process, the power consumption of Snapdragon 888 ha...[Details]
introduction Nowadays, various embedded electronic products have penetrated into every aspect of our lives, and embedded operating systems have become one of the hottest topics. Among them, t...[Details]
I have been learning to debug serial communication these days. For several days, the serial port has been sending and receiving garbled characters. The previous garbled characters were irregular...[Details]
Refined execution and focus on trends in the automotive and industrial sectors drive ON Semiconductor's performance and lay the foundation for future strategies May 26, 2023 - Onsemi, a leader i...[Details]
1. Background When doing boost, the following circuit is used to sample the inductor current Use a current sensing resistor and an op amp differential circuit. As the current increases, the CT2 v...[Details]
Automotive-grade devices are housed in a space-saving SOP-4 package, with typical turn-on and turn-off times of 0.1 ms, an industry-leading level
MALVERN, Pennsylvania...[Details]