I've been studying the remote upgrade function of stc microcontrollers recently. I searched online for some solutions proposed by predecessors, but I still feel confused. I have a question, so I'm her...
When AD designs a multi-page schematic, do I need to add a sheet symbol? design----create sheet symbol from sheet or HDL. I see that some designs have it added, but some designs have not....
The default channel of TI's zigbee protocol stack is 11. How can I quickly change it to channel 15?The method is to send a broadcast to 0xFFFF to make the change.
Call the MT_ZdoMgmtNwkUpdateRequest f...
[i=s]This post was last edited by hujj on 2020-1-23 13:45[/i]Fortunately, I got the opportunity to evaluate the SHT31 temperature and humidity sensor, which allowed me to understand and use Sensirion'...
Use AT89S series single chip microcomputer to replace AT89C series single chip microcomputerCompared with the AT89C series microcontrollers, the AT89S series microcontrollers have added many new funct...
Problem description: DAQmx tasks and channels, usage of task-related APIs, such as "Start Task", "Stop Task", etc.
DAQmx usage: DAQmx provides a set of APIs for controlling NI data acquisitio...[Details]
In view of the existing problems in the lighting design of underground subway stations, this paper puts forward optimization design suggestions from the aspects of lighting power distribution, parame...[Details]
0 Introduction
In process control, since the industrial site is very scattered, the number of I/O points is large, and the working environment of various instruments is very harsh, it is obvio...[Details]
The ultrasonic transmitting circuit diagram is shown in the figure below. The size of the applied voltage of the ultrasonic transducer is an important factor in determining the detection distance. Th...[Details]
A sound level meter is an instrument that can measure the noise level of industrial noise, domestic noise, traffic noise, etc. approximately according to the human hearing characteristics. Noise leve...[Details]
In July, my country's battery production was 97.8GWh, up 8.6% from the previous month and 33.1% from the previous year. Among them, the installed capacity of power batteries was 41.6GWh...[Details]
According to the latest news from Digitimes, Apple's 12.9-inch iPad Pro will be equipped with the latest display technology Mini LED screen and will be shipped in the second quarter of this year. If ...[Details]
Physical analysis and verification play an increasingly critical role in ensuring the success of complex, high-speed PCB board-level and system-level designs. This article will introduce methods for s...[Details]
The latest research report from Strategy Analytics’ Connected Home Devices (CHD) service, Global Connected and IoT Device Forecast Update, states that the number of connected devices worldwide reache...[Details]
1. Optimization of program structure
Although it does not affect the quality of the generated code, you still need to follow certain writing rules in the actual writing process. A clearly written pr...[Details]
C8051F020 has two UARTs, UART0 and UART1. They are basically the same as 89C52. The register of UART1 cannot be bit-addressed, so the operation is a little more complicated, but it is not bad. For deb...[Details]
March 15, 2024, China - STMicroelectronics (ST;), a world-leading semiconductor company serving multiple electronic application fields, has been named to the Top 100 Global Innovators™ 2024 list. ). ...[Details]
The battery capacity tester is a very practical test instrument. Its function is to monitor the discharge process of each battery to avoid the red-hot phenomenon. And the function of the battery capa...[Details]
In the early days, the design of B-ultrasound products mostly used single-chip microcomputers and programmable devices (CPLD) to control the entire system. The keyboard was directly scanned and proces...[Details]
With sensors ranging in cost from $15 to $1, automakers wonder how many sensors are needed for a vehicle to be fully autonomous. These sensors are used to collect data about the surrounding environ...[Details]