Hello everyone, I am now learning microcontrollers and have completed the fifth dual-machine communication serial port experiment. I found a problem. In the 51 microcontroller serial port mode 3, afte...
UnboxingFeelings: It is smaller than expected, and integrates many sensors. However, it would be better if it had an illumination sensor.Firmware UpgradeAfter downloading the APP, the APP automaticall...
On June 10, the website and client of China Daily, the official English media of the country, commented in the article "Unicorns at the Frontier of New Economy" that Beixing "is becoming a potential u...
This content is originally created by EEWORLD forum user chenbingjy . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source.Chapter 8: ...
[i=s]This post was last edited by Wuhuaizai on 2021-9-1 13:38[/i]The internal block diagram of the ADC ICL7135 is as follows. After the A/Z process closes the internal circuit, the circuit diagram is ...
[i=s]This post was last edited by hotsauce1861 on 2019-12-31 08:49[/i] # Recommend a fast source code style conversion tool AStyle Have you ever had a headache because of the messy code style in a pro...
On May 10th, Xiaomi Group partner, President of China and International Department, and General Manager of Redmi Brand Lu Weibing posted a Weibo post titled "Test..." It is worth mentioning t...[Details]
Since 1927, Littelfuse has been providing circuit protection solutions for the automotive electronics market in response to market demand. Recently, another successful design solution was adopted b...[Details]
Typically, buck regulators are designed for continuous mode operation, which simplifies output voltage calculations and system design. However, if the system is non-synchronous and required to oper...[Details]
Magnetic resonance imaging (MRI) was invented in the early 1970s and first used on humans in 1977. It quickly became one of the most powerful and commonly used methods for disease diagnosis. Statisti...[Details]
At present, electromagnetic compatibility technology has developed into a special technology for electronic products to resist electromagnetic interference and electromagnetic radiation. It has become...[Details]
Recently, according to overseas media reports, Audi is developing a new electronic control system that will be able to control up to 90 automotive parts at the same time, and its computing power will...[Details]
Question Requirements Using 51 single chip microcomputer and an ADC0832 analog-to-digital converter, design a circuit that can measure voltage in real time. The measurement voltage range is 0-5V (all...[Details]
Before using the oscilloscope, it must be calibrated. The so-called calibration of the oscilloscope is to correctly debug the original waveform before testing. In other words, the calibrated waveform...[Details]
On August 26, Strategy Analytics' latest research report pointed out that in Q2 2021, vivo jumped to the top of 5G smartphone shipments in the Asia-Pacific region for the first time. Among the top fi...[Details]
introduction
The signal source generation circuit can be made of RC oscillation circuit, LC oscillation circuit and oscillation circuit composed of 555 timer. More often, it is generated by a spe...[Details]
Class D amplifiers have higher efficiency and better thermal performance than Class AB amplifiers. Nonetheless, careful consideration of heat dissipation is still required when using Class D amplifie...[Details]
AR has always been a technological field that hardware manufacturers have been constantly tackling. At this year's OPPO Future Technology Conference, OPPO also announced a new generation of AR...[Details]
In the 7nm Ryzen 3000 processor and Navi architecture RX 5700 graphics card released by AMD, PCIe 4.0 is an important technological upgrade, and it is the first consumer-grade support. This is very i...[Details]
introduction In engineering practice, we often encounter various occasions where we need to measure the speed. Speed is an extremely important state parameter of the motor. In the measurement and...[Details]
In June this year, the company's first zinc-bromine flow battery energy storage system for China Petroleum completed load commissioning at the Mahu 078 well site in the Xinjiang Oilfield.
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