We can say that the program memory stores the soul of the microcontroller, which is the working program. The smallest one may be only 1KB (it can only hold 1024 8-bit data at most, because there are m...
I2C bus physical topologyThe I2C bus is very simple in terms of physical connection, and consists of SDA (serial data line) and SCL (serial clock line) and pull-up resistors. The communication princip...
[i=s]This post was last edited by sonicfirr on 2022-3-8 11:30[/i]1. Data acquisitionAfter studying other bloggers' articles and my own practice, I learned that there are many links to 86 Panel's mater...
Last time, I used the interrupt method to read the key code to improve efficiency, but there was also a small problem. After CH450 scans the key, it will pull down a low-level pulse on the INT pin. My...
2803x and 2806x use CAN communication for online program upgrade. The idea is that the program is divided into boot program and main program. The boot program jumps to the main program. Both programs ...
ADI announced that it has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) and officially launched the Sensinel™ Cardiopulmonary Management (CPM) System to the market. This ...[Details]
Gene Berdichevsky, Tesla 's employee number 7, led the team that designed the lithium-ion battery pack for Tesla's first car, the Roadster, a car that convinced the world of the importance of electri...[Details]
Industry Background
Motor energy consumption accounts for a high proportion. According to statistics, in 2019, my country's motor stock was about 3 billion kilowatts, with a total power consum...[Details]
The development of DDR is towards higher data transmission frequency and larger memory capacity. DDR2 achieves higher data transmission frequency, and develops from DDR's 2-bit pretetch to 4-bit pret...[Details]
reason The serial port entered the OR (overload error) interrupt Solution You must add if(UART1_GetITStatus(UART1_IT_RXNE )!= RESET). If you do not add it, UART1- DR will be read abnormally and the...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to a report by Juheng.com, some analysts pointed out that the United States' increased "blockade" of Huawei will benefit the development of Samsung's smartphone business, thereby widening t...[Details]
Viscometer Classification Notes
According to its measurement principle, in order to obtain accurate and reliable measurement data, the following points must be noted:
1. The performance indicat...[Details]
Four years ago, in July 2015, the stock price of Advanced Micro Devices (AMD) fell to a record low of $1.61 per share, and was on the verge of being eliminated from the semiconductor industry. Fast f...[Details]
In the past one or two years, the low-voltage servo market has gradually started, especially in the fields of battery-powered AGVs, logistics warehousing and transportation, and some medical equipm...[Details]
Emerging trends address the growing demand for automation, digitalization, and sustainability. Automated guided vehicles (AGVs) and autonomous mobile robots (AMRs) automate material handling in war...[Details]
For those who have studied physics in high school, we all know that there is an ohmmeter, which is very useful. If you want to measure the resistance of a certain place, just turn on the ohmmeter, ad...[Details]
IT Home reported on May 9 that today, foreign media 91mobiles exclusively revealed a real picture of a OnePlus mobile phone and called it OnePlus Ace Racing Edition (the Chinese name may be OneP...[Details]
The project file is created using cubemx, so the program is developed based on the HAL library, and the settings are shown in the figure Looking at the schematic diagram, we can see that PA10 and P...[Details]
Multi-phase DC-DC converter leads
Today's high-performance ASICs and microprocessors have been widely used in various fields such as industrial control, communications, and aerospace. Howe...[Details]