Last time, the environment was set up, the simulator can run, and then the Android operating environment appeared. Because when I selected Lunch, I chose the Car platform, so the horizontal UI style b...
51 MCU library function: Use the serial port debugging assistant to modify data, which is convenient and fast. More applications can be modified with the help of this program. The following is a video...
I encountered a problem when using pic18F27Q10 . When operating the flash eeprom , I could not write data, but I could read data and could not erase it.I have checked the code examples and can't see a...
[i=s]This post was last edited by Digital Leaf on 2022-4-13 21:21[/i]After a few days of practice, I have a better understanding of Openharmomy, such as how to compile a simple program into the system...
Like one of the inventors of the DSP, Gene Frantz, there is nothing more gratifying than seeing how our customers put our processors to use in real-world situations. However, I found the KeyStone-base...
In our segment code LCD screen customization industry, everyone knows that the power supply mode of LCD screen is AC, and the power supply mode of backlight is DC. Although they are used together on t...
With the rapid development of Internet technology and multimedia technology, voice communication technology is becoming more and more widely used and more and more valued . Today's embedded devic...[Details]
The transformer ratio tester is a new generation of intelligent ratio tester that uses a single-chip microcomputer as the core for measurement, calculation and automatic control. It has a full Chi...[Details]
1. In order to achieve unattended operation, modern communication switching power supplies are equipped with remote monitoring functions, such as remote signaling, remote measurement, and remote con...[Details]
I just watched a video about light cube and the term "breathing light" was mentioned one-sidedly. I hurriedly wrote a breathing light program with a digital tube to display the brightness change....[Details]
Many netizens who are new to 51 microcontrollers have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc. I have never heard of 89S51? !
Here, beginners need ...[Details]
R0 and R1 store the lower 32 bits and higher 32 bits of a 64-bit operand respectively.
R2 and R3 store the lower 32 bits and higher 32 bits of another 64-bit operand respectively.
1. Addition o...[Details]
Nest has added offline storage to its latest line of security cameras, which can save video files even if their connection to the cloud servers is temporarily lost. The new feature debuts in fo...[Details]
P10 dot matrix screen C51 program 1/4 scan, four scans down, 1 channel 16 lines, data low OE high (04-P16-08) suitable for HUB12 interface monochrome P10 serial port mode 0, normal left shift, brig...[Details]
With the development of the machine tool industry, economical CNC lathes are increasingly used in various industries. The following is a brief introduction to the knowledge of economical CNC lathes i...[Details]
Ubuntu 23.04 "Lunar Lobster" was released in April last year. This is a "short-term support version" with a 9-month support cycle. At present, the official support of this distribution has officially...[Details]
Keysight Technologies, Inc. (NYSE: KEYS) today announced two new test solutions, a radar target simulator and automotive Ethernet software, to complement its growing automotive portfolio. These two ...[Details]
The development of new energy vehicle power battery systems involves multiple disciplines including materials, chemistry, mechanics, thermodynamics, heat transfer, fluid mechanics, electricity, s...[Details]
A remote data acquisition system was developed to solve the problem of uploading data from naval outposts in remote areas. The system uses GPS (Global Positioning System) and GIS (Geographic Info...[Details]
Ultrasonic heat meters use ultrasonic methods to measure flow and display the surface of heat energy released or absorbed by water flowing through a heat exchange system. It uses two sensors to measu...[Details]
LED backlights dominate the small LCD display market
& mid dot;Mobile phone, GPS , PDA
Large display devices have traditionally used cold cathode fluorescent lamps ( CCFL )
LED backl...[Details]