It is a very thin piece, and its function is similar to that of a solar panel, but it receives infrared light and outputs voltage. Once the infrared light is blocked, the output voltage will become lo...
Use the interrupt function of the GPIO port to identify the short and long keys in the LaunchPad. The short key will light up the red LED, and the long key will light up another LED for about 10ms.
#i...
I think you can do this, but it will take a lot of time. 1. Learn some basic knowledge by yourself. For analog circuits, you need to read books by RAZAVI and PRGRAY. For analog systems, you can read b...
TI Embedded Live Month: In-depth exploration of new applications of embedded products in industry and automobiles. The fourth session will be live at 10:00 today.Click here to enter the live broadcast...
According to Taiwan media reports, data from the General Administration of Customs of China showed that the mainland imported semiconductors worth 35.9 billion US dollars in March, a record high for a...
For some reason, I needed to use a timer interrupt, but there was no example in the routine, so I did it myself.I checked the library function manual, enabled the timer 1 interrupt, and added the foll...
Program Memory
If you want to put data (such as constants, strings, etc.) in FLASH, the user needs to specify the data type __ATTR_PROGMEM__. For ease of use, AVR-GCC defines some more intuitive symb...[Details]
Humanoid
robots,
once considered to be "existing only in science fiction movies", are breaking free from the shackles of imagination and moving towards commercial mass production. In thi...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
introduction
DSP+FPGA is widely used in various digital information processing systems. In some special applications, the system is often required to work in a high temperature environment without...[Details]
1. Problems with flowmeters in operation at present First, the quality of flowmeters. Quality problems are often found in some newly installed flowmeters during on-site verification. Second, use beyo...[Details]
Here we compare four instructions that are easy to confuse. We have spent a lot of effort on the obfuscation of these four instructions. Now let's make a brief summary. LDR, STR, LDM, STM, these four ...[Details]
When Linux is started, initrd can be in memory, or in Flash or other available devices; the initrd file format is: romfs/Minix/ext2/gzip; related functions: drivers/block/rd.c: identify_ramdisk_image;...[Details]
South Korean panel maker LG Display said on Thursday it has been designated by the government to develop stretchable display panel technology, the elec reported. This national project involves 21 p...[Details]
Light-emitting diode products have gradually become the darling of the optoelectronic display field with their advantages of low consumption, long life, and good weather resistance. Especially in t...[Details]
Many process control sensors, such as thermistors and strain bridges, require precise bias currents. By adding a current-setting resistor, R1, the voltage reference circuit, IC1, can form a constan...[Details]
In the data acquisition system, each component of the front-end analog channel - sensor, signal conditioning circuit and analog/digital conversion system will bring errors to the measurement results ...[Details]
"Joining JD.com" and "Joining hands with JD.com"...
Recently, the circle of friends of photovoltaic people has been flooded with "JD.com"
BUT
There are already "experts" ...[Details]
Preface:
Power supply is a power conversion system, which is an indispensable component for all electronic equipment. As the source of system energy, the quality of its output voltage and cu...[Details]
In recent years, modern spectrum analyzers have made great improvements in low-frequency analog accuracy and digital signal processing (DSP) devices, especially front-end intermediate frequency (IF) ...[Details]
At 6:10 a.m. on October 28, the Alxa Power Supply Company of the Inner Mongolia Electric Power Group organized the planned grid connection and off-grid maintenance of the Ejina "source-grid-load-st...[Details]