First of all, what is WiFi?
Wi-Fi module, also known as serial port Wi-Fi module, belongs to the transmission layer of the Internet of Things. Its function is to convert the serial port or TTL level i...
Upgrade process and problems. Later, because the project needed to be upgraded wirelessly, and the APP program was 20K and contained multiple interrupts. In order to use interrupt vector remapping ins...
We have learned how to design simple combinational logic and simple sequential logic modules using Verilog HDL language, learned the top-down design method, and also learned the design of state machin...
Power-on status: slave actively broadcasts, host scans and connects to slave through AT commandAT+SCAN scanAT+CONx x is the scanned device serial number, connect the xth deviceAfter the connection is ...
The 13th (Shenzhen) Motor Drive and Control Technology Seminar and New Product Exhibition
It seems that there are attachments that failed to upload....
Hardware Introduction:
The TimerA of the MSP430 series microcontroller has a complex structure and powerful functions. It is suitable for industrial control, such as digital motor control, ideal confi...
Signal Description
The block connections in the diagram show, at an abstract level, a producer-consumer relationship where data is passed from one functional block to another. However, for sim...[Details]
1. Internal structure of digital tube Digital tubes are also called LED digital tubes. Jingmei, Optoelectronics, and people from different industries have different names for digital tubes, but they ...[Details]
IIC communication protocol: A bidirectional two-wire synchronous serial bus only requires two wires to transmit information between devices on the bus. The two wires are SDA and SCL. SDA: Bidirectio...[Details]
Specific implementation functions The system consists of STC89C52 microcontroller + UBLOX-NEO-6M GPS module + LCD screen 12864 + power supply + LED light indicator module. Specific functions: It ...[Details]
When debugging the STM32 MCU, if the port is not enough, you can close the JTAG port and use only the SW debugging mode. In this way, you can use its other functions.
Specific method: Just set Debu...[Details]
As a professional digital meter/clamp meter manufacturer in Taiwan, Brymen has provided ODM services to numerous internationally renowned mainstream brands for more than 20 years. Its products are so...[Details]
Why has the permanent magnet synchronous motor become the main drive motor?
The electric motor can convert electrical energy into mechanical energy and transmit the mechanical energy to the wh...[Details]
Abstract: When using a digital oscilloscope to measure waveform parameters, we often encounter inconsistent results between "cursor measurement" and "automatic measurement". Which one is more accur...[Details]
With the release of data on power battery vehicle installations in 2022 , the accelerated transformation of the industry has become a general trend. Recently, the latest statistics from the China A...[Details]
With the rapid advancement of technologies such as enhanced processor performance, longer battery life, more ubiquitous connectivity, smarter sensing, monitoring and tracking, and more user-frien...[Details]
1 Introduction
As modern industrial and transportation machinery and equipment develop towards large-scale, high-speed, and heavy-loaded, the noise caused is getting louder and louder. For exa...[Details]
introduction ARM (Advanced RISC Machines) is a 32-bit microprocessor that has been widely used in various fields in recent years. It is not only the name of a company, but also the general name of ...[Details]
For most single-chip microcomputer systems, due to the high speed of single-chip microcomputers, single-chip microcomputers have a lot of idle waiting time during operation. In some cases, the wait...[Details]
During climate hazards and extreme weather events like hurricanes, wildfires or winter storms, people with underlying health conditions and disabilities face a global mortality rate...[Details]
LED
full color
display
lamp housing heat dissipation based on
power
size and use place, there will be different considerations. Aluminum heat sink fins, this is the most commo...[Details]
RF/Wirelessly
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