I received the board yesterday and the STM32F411 microcontroller today. It is quite convenient to use steel mesh for welding. I bought 10 sensors and 1 microcontroller. In order to save space, the mic...
littleshrimpST Sensors & Low Power Wireless Technology Forum
With the rapid development of electronic technology and the rapid increase of electronic equipment, the electromagnetic environment is deteriorating day by day. A large number of electronic equipment ...
The main application scenarios of short-range wireless products come from the emerging Internet of Things. The application scenarios of the Internet of Things are diverse, and various short-range wire...
In the process of understanding PIC microcontrollers, I learned a lot about RISC instruction sets. For example, memory paging and soft interrupt management. Since PIC instructions are fixed length, on...
EMC and EMI can be said to be the two major obstacles in power supply design. I have collected and sorted out a wave of information packages for you, including basic knowledge, rectification plans, an...
Today, Shenzhen Yueshi Robotics
Technology Co., Ltd. (hereinafter referred to as "Yueshi Robotics")
, a cold chain cloud factory platform
, completed tens of millions of yuan in Pre-A2 round...[Details]
China Energy Storage Network
: The global "Climate Defense War" is underway. This year marks the fifth anniversary of the Paris Agreement, and countries around the world are working together ...[Details]
The safe and reliable driving of power switch tubes is a problem that must be solved by power converters. Common IGBT driver modules include TLP250, M57962, and EXB841/840. However, due to the particu...[Details]
In recent years, almost every March, the Central China region has been plagued by power shortages. This seasonal power shortage is not due to insufficient installed capacity, but to a shortage of powe...[Details]
On July 19, at a press conference held by the State Council Information Office, Tao Qing, spokesperson of the Ministry of Industry and Information Technology and director of the Operation Monitoring a...[Details]
It is reported that the number of confirmed cases in India has climbed to 9,152, and the domestic death toll has reached 308. Due to the rapid increase in confirmed cases, Indian Prime Minister Modi ...[Details]
TSMC's N5 process has been mass-produced, followed by N5P and N4. Liu Deyin said that the company will launch N5P in 2022 and N4 in 2023... TSMC recently held its annual shareholders meeting in Hsi...[Details]
The DVI interface is a technology for high-speed transmission of digital signals invented by the Digital Display Working Group (DDWG) established at the Intel Developer Forum in September 1998. The...[Details]
Recently, there have been many leaks about OPPO's new phone plans, which involve multiple product series of OPPO. Previously, OPPO officially confirmed that the OPPO K10 series will be the first to b...[Details]
Beijing, China – August 16, 2022 –
Qorvo®, a leading provider of RF solutions for mobile, infrastructure and aerospace and defense applications, today introduced two gallium nitride (GaN) 8-wat...[Details]
Introduction to Tiny4412 Interrupts After a few days of bare board driver development, today we will make a brief summary of ARM interrupts. We have learned about ARM's 7 exception modes. Interrup...[Details]
Abstract: Charge pump electronic ballasts use charging capacitors and high-frequency AC sources to achieve power factor correction (PFC), which has become an extremely attractive circuit topology i...[Details]
On the evening of March 26, Reuters reported that people familiar with the matter pointed out that senior U.S. government cabinet officials agreed to take new measures to restrict the global supp...[Details]
The previous division problem has not been solved yet, and now there is the following problem (without adding the raise function): The reasons given online are: I'm getting the "relocation trunca...[Details]
In order to provide users with a more extreme experience, many mobile phone manufacturers launch several waves of low-cost battery replacement services every year, which attracts a lot of goodwi...[Details]
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