Hardware support: 1. An Arduino Uno R32. An MF RC522 contactless RF receiver module + RF card3. A 5v electronic relaySoftware tools: IDE (arduino-1.0.5-r2)Hardware connection: RC522 working voltage 3....
I am porting UCOSII to my STC MCU and found an example:There is a section in the example:EXTRN IDATA (OSTCBCur)EXTRN IDATA (OSTCBHighRdy)EXTRN IDATA (OSRunning)EXTRN IDATA (OSPrioCur)EXTRN IDATA (OSPr...
Test the low power mode of its ZIGBEE protocol stack. TI has indeed spent a lot of effort on this protocol stack and the operating system OSAL that supports it. It is very easy to use. After making a ...
OPENMV scriptwritingThe burning of OPENMV script is relatively simple, mainly relying on the previously installed OPENMV IDE. The specific steps are as follows:Open the openmv die, as shown below.Open...
For C5000, the on-chip BOOT program moves the contents of the data area to the RAM in the program area after power-on, so the FLASH must be placed in the data area after RESET. Since the space in the ...
This week, we recommend a development board for the rover: STM32G071 NUCLEO-64 (development board number: 39). This development board is now in the rover, waiting for EE netizens to take it away for e...
The following figure is a basic structure diagram of the general I/O port of the AVR microcontroller. As can be seen from the figure, each I/O port is equipped with three 8-bit registers, which are t...[Details]
At the beginning of this year, Xiaomi officially released its annual flagship Xiaomi Mi 9, which was also the most anticipated Snapdragon 855 model at the time. At the time of release, Xiaomi Mi 9 ha...[Details]
In order to give full play to the upper-level application functions of the plant-level monitoring information system (SIS) of thermal power plants based on the integrated model development platform (I...[Details]
China Energy Storage Network News:
On January 4, Ye Ting, a full-time staff member of the Control Center of Nanjing Power Supply Company in Jiangsu Province, saw on the source-grid-load-sto...[Details]
We use VHDL language to control the level of the pins through a series of statements according to the connection between the FPGA pins and the digital tube and button pins, so that the FPGA can r...[Details]
Simulated serial communication program written in assembly
T2 is used as baud rate control.
UART_RXD is hard interrupt port 0 or 1. If the interrupt can be entered, it means that a start b...[Details]
In recent years, China has made remarkable achievements in the field of aerospace. In 2017 alone, China carried out 18 space launches, of which the "Long March" series of rockets undertook 16 launche...[Details]
On January 27, Intel (28.16, -1.93, -6.41%) announced the company’s fourth quarter and full-year financial report for fiscal year 2022. The report shows that Intel’s fourth-quarter revenue was US$14....[Details]
According to a recent release from Foxconn Zhengzhou Science Park's official microblog, on March 6, several news media visited Foxconn Zhengzhou Science Park to interview the company's epidemic preve...[Details]
Everything starts with connection. The Internet of Things (IoT) is accelerating its entry into our daily lives and all walks of life. The connection and interaction between people and things, and bet...[Details]
At 10:47 on December 23, 2019, a fault occurred in the public power supply line along the Ehe River along Pingjiang Road in Suzhou, Jiangsu. At this time, the fault information popped up on the lar...[Details]
Opening remarks:
Careful netizens will find that this 12864 LCD screen generally has a problem when displaying self-made fonts. In the x-axis direction, every 16 dots are a unit. If two 8x16 characte...[Details]
As mobile devices become mainstream, energy costs continue to rise, and environmental awareness increases, power consumption has become a major concern for designers. Power consumption can be rough...[Details]
1 Overview
1.1 Definition
Online test, ICT, In-Circuit Test, is a standard test method to check manufacturing defects and component failures by testing the electrical performance and electric...[Details]
On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]
RF/Wirelessly
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