[i=s]This post was last edited by gs001588 on 2022-1-20 20:55[/i][Evaluation of domestic FPGA Gaoyun GW1N-4 series development board]——11. Click on the LCD1602 screenI have written a 12864 display app...
Bluetooth connects us to the world through our smartphones. We connect to our door locks, thermostats, and even our cars. But is all Bluetooth the same? Do you use the same Bluetooth you use to stream...
If you are not clear about the principles of OLED, please check out the relevant posts in this forum, which explain it in great detail.
This program refers to the STM32 routine data included with the ...
A journey of a thousand miles begins with a dumpling~ Hello everyone~ Today is the winter solstice, everyone remember to eat dumplings or glutinous rice balls~
Let's take a look at the news for the ne...
[align=left][font=微软雅黑]Resistors are real physical components. Through Ohm's law, we know that the relationship between voltage, current and resistance is U=I*R. [/font][/align][align=left][font=微软雅黑]...
DISPBUF EQU 50H; 50H, 51H, 52H, 53H are display buffer LED1 EQU P2.0; the first digital tube bit control LED2 EQU P2.1; the second digital tube bit control LED3 EQU P2.2 ;The third digit of the di...[Details]
With the development of integrated circuits, instruments and equipment are becoming more and more miniaturized and integrated. Many instruments and equipment are no longer simply waveform display or ...[Details]
Semiconductor companies that supply Apple with chips for iPhones, iPads and Macs may sound like a safe bet for investors, but they also have risk factors, said an analyst who follows the semiconducto...[Details]
Visibility is an important parameter in meteorological observation, and it has important application value in aviation, railways, highways, etc. Digital camera method is a relatively new method of d...[Details]
Samsung confirms launch event on January 14 Samsung's next Galaxy Unpacked event will take place on January 14, and the South Korean giant has confirmed that the live presentation is expected to la...[Details]
Use 8051 to connect to LCD display. When the program is executed, the LCD display will show the digital clock. Modify the time by pressing the button B on the 4ⅹ4 keypad. You can modify the time (2009...[Details]
Top car companies have "joined hands" with large cylindrical batteries, which are leading the new trend in the industry. The latest data from GGII shows that from January to October 2022, global ne...[Details]
introduction
The reason why an intelligent robot is called an intelligent robot is that it has a fairly developed "brain". The central computer works in the brain, and this computer has a dire...[Details]
br data-filtered="filtered" Among them, .asm file is the source file of assembly code, and .inc file is the include file, which is similar to .c file and .h file in a class="replace_word" title="C...[Details]
1 Introduction
Temperature monitoring of the isolating contacts of high-voltage switchgear has always been one of the major issues for safe operation of the power industry. However, since the ...[Details]
The factors affecting the measurement accuracy of portable ultrasonic flowmeters are analyzed, and the influence of several factors on the measurement is analyzed, and solutions are proposed. Portabl...[Details]
Previously, a foreign digital anchor shared a video comparing the performance of iPhone 11/12 and iPhone XR, and the result showed that XR performed better. Compared with iPhone 11, iPhone XR has f...[Details]
1. Working principle and composition of the system
As shown in Figure 1, the structure of this system consists of three parts: security monitoring alarm terminal, GSM wireless network and monitorin...[Details]
This small uninterruptible power supply (UPS) can provide 5V, 9v and 12v DC power supply. The maximum supply current can reach 1A. It can supply power to the load without delay when the main power is...[Details]
Intelligence and lightweight have become the development direction of the future automobile industry, and advanced automotive materials have become an important part of it and a hot topic of concer...[Details]