The picture shows an LCD power supply circuit. Boosting 5V to 9.6V is a normal boost circuit. I would like to ask about the generation principle of +18V and -7.5V....
An example of troubleshooting a trigger failure on a Tektronix TDS7254 oscilloscope1. Instrument model:Tektronix oscilloscope TDS72542. Fault phenomenon:The customer reported that after the oscillosco...
Integrated flexible power devices contain multiple DC/DC converters in the same package. These DC/DC converters can be any combination of buck converters, boost converters, and/or LDOs in a single pac...
[i=s]This post was last edited by Maoqiu Dada on 2021-11-2 15:33[/i]This tutorial is mainly to connect the STM32F407 Explorer development board to Gizwits Cloud through the China Mobile Cat.1 4G modul...
When I was posting a blog, I could only select tags with the mouse, and the webpage would go blank when I typed keywords on the keyboard. I began to suspect that it was a browser problem, so I switche...
Hi C languageLink: https://pan.baidu.com/s/1zIc7OVQcdDJk05anzegXLAExtraction code: bkbjCopy this content and open the Baidu Netdisk mobile app for easier operation...
Volkswagen recently announced that it has selected Ceren to provide voice and conversational AI technology support for its next-generation infotainment, with the new features first applied in the new...[Details]
1 Introduction Nowadays, with the rapid development of information industry, embedded systems with microprocessors as the core are playing a huge role in intelligent instruments, real-time co...[Details]
I also made this myself during the summer electronic design competition training, and the running results are pretty good. The pins are crossed because the P2 port is used. When designing the hardw...[Details]
There are two main trends in the current mobile terminal architecture. One is to emphasize the flexibility of using programmable DSP in the face of ever-changing standards; the other is to emphasiz...[Details]
ECU is the abbreviation of Electronic Control Unit, which refers to all electronic control systems on the car. With the increasing number of electronic components on new energy and self-driving car...[Details]
Saudi Arabia’s sovereign wealth fund will partner with Foxconn Technology Group to produce electric vehicles, one of the industrial sectors Saudi Crown Prince Mohammed hopes to build to diversify the...[Details]
The test indicators of amplifiers can be divided into two categories: linear indicator test and nonlinear indicator test. The test of linear indicators is based on the measurement of S parameters and...[Details]
Huawei has expanded its global presence in the solar industry, recently signing a new exclusive framework agreement with German solar developer Soventix, demonstrating the growing appeal of Huawei'...[Details]
Many market research institutions predict that by 2030,
the share of
renewable energy
(such as wind power and solar power) in the total global energy consumption will increase significantly. ...[Details]
Watchdog application experiment 1. Experimental purpose Understand the role of watchdog Master the use of S3C2410 watchdog timer 2. Experimental content Implementing a watchdog res...[Details]
On October 9, Chahar High-tech Zone held project talks with representatives of Xingchen New Energy Technology Co., Ltd. and its partner companies. The two sides had in-depth exchanges on the all-vanad...[Details]
Engineers have traditionally used vector network analyzers (VNAs) to perform amplitude and phase measurements on the transmit/receive modules in phased array antennas. Recent improvements in manufact...[Details]
If the microcontroller system does not work properly, please check according to the following steps: 1. Check the reset output of the watchdog. If possible, add an LED to the circuit board and pu...[Details]
Let's summarize the microsecond delay function accuracy of STM8L101F3P6 working at 16MHz using different writing methods such as infinite loop and interrupt. 1. The writing method of the dead loop ...[Details]
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