After the circuit diagram is designed like this, when the microcontroller outputs a low level, the 6N317 connected to the driver chip also outputs a low level....
I made a dual-core DSP board by myself, using two F2812 chips. When debugging, both chips can be detected, the program is compiled without errors, and it can run smoothly on the development board. How...
On the afternoon of April 21, TSMC founder Morris Chang attended a speech in Taiwan today. In the speech, he reviewed the brief history of semiconductors and said that Moore's prediction in 1965 later...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:02[/i] Ranked #1 "We use the seventh generation of LCD screens from XX, so the technology is advanced and the clarity is very high..." ...
It can be downloaded. But it was hijacked by 360 and was destroyed, saying it had a Trojan virus. Later I found and restored the compressed file. There is no installation method. I fumbled to find the...
On April 17, the U.S. Department of Commerce suddenly announced that it would completely ban U.S. companies from
selling parts, goods, software and technology
to
ZTE
within 7 years. This als...[Details]
China Energy Storage Network News:
On April 24, State Grid Corporation of China (hereinafter referred to as "SGCC") and China Southern Power Grid Co., Ltd. (hereinafter referred to as "CSGC")...[Details]
When
artificial intelligence
can help humans take on some work, we always divide the responsibilities of both parties very clearly. When humans work, we rarely see
artificial intelligen...[Details]
This is also a routine in the development board, with explanations of the key points. The program is as follows: /********************************************************* Program notes: First...[Details]
I believe that many netizens who have watched "Interstellar" will remember this classic line, "Do not go gentle into this good night, nor let passion be drowned by the gloom of twilight". Different...[Details]
Use the STM32 timer input capture module to control 3-way ultrasonic sensors. The ultrasonic sensor used this time is the common HC-SR04, which is often used in the obstacle avoidance system of smal...[Details]
This example sets up a button to adjust the square wave of different frequencies (multiples of 100) from 100-1000hz. In addition, serial port communication is added, and the corresponding frequency c...[Details]
The isp made a brief summary. Through online programming (the chip is programmed by continuously resetting the chip while the high voltage is converted), the MCU's flash, eeprom, fuse bits, encryptio...[Details]
// 1. Use ICCAVR's terminal debugging window (Terminal) to debug communication. // 2. Set ICCAVR's terminal debugging window and set the serial port to com1 or com2 // The communication baud rat...[Details]
Intel
announced today that it
has successfully completed the world’s first 5G interoperability and development testing (IODT) based on the 3GPP Release 15 non-standalone (NSA) new radio (N...[Details]
Recently, China Electronics Technology Group Corporation (hereinafter referred to as CETC Equipment) has received good news that the first medium-beam ion implanter independently developed in China...[Details]
AVR serial port says it has multi-machine communication function, which means it sends the slave address in the first frame and then sends data. So where is the slave address written? Does the slave ...[Details]
AVR ports are true bidirectional ports, unlike 51 pseudo bidirectional ports. This is also an advantage of AVR. Just pay attention to DDRn when operating. True bidirectional ports are not as convenie...[Details]
Recently, the media reported that a photovoltaic project in Fujian caught fire, the components were burned, and the photovoltaic inverter and distribution box were intact. The specific cause of the...[Details]
Analog electronics
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