When I was in school, my teacher taught me Prtel99SE, but it was not really teaching, I just passed it by briefly. Later, I just muddled through the boards I drew for my graduation project. Now that I...
[b][font="][size=16px]Analysis of STM32 pin short circuit to ground[/size][/font][/b][align=left]The inside of the chip is also a multi-layer structure like PCB. Generally, integrated circuits have at...
[size=4] This type of DSP generally integrates a dedicated coprocessor for a certain type of application, thereby accelerating the DSP algorithm. TI's research shows that for tasks such as MPEG4 encod...
1. OverviewSSDP Simple Service Discovery Protocol, which is one of the core protocols of UPnP. UPnP is a zero-configuration network protocol. Home devices used by the public generally support this pro...
SL3036 is a switch step-down DC-DC that supports wide voltage input. The chip has a built-in 100V/5A power MOS and a maximum input voltage of 90V. SL3036 has the characteristics of low standby power c...
The data sheet says that the SST25VF016B SuperFlash memory array consists of uniform 4 KB erasable sectors, 32 KB overlay blocks, and 64 KB overlay erasable blocks. How should we understand the overla...
The constant voltage method for measuring high resistance requires an instrument capable of measuring low currents and a DC constant voltage source. Some electrometers and picoammeters have built-in v...[Details]
Third generation (3G) mobile phones offer a wide range of features with more functionality. As consumers gain new and better functionality from their communications devices, they continue to deman...[Details]
High-end servers, telecommunications, and networking equipment use power management controllers to measure, track, and control the different power supplies on each board and report the measurement, t...[Details]
Transformers are most suitable for transmitting high-frequency signals and can also transmit driving power, so they are very suitable for being placed between the driving circuit and the switch tube. ...[Details]
On July 31, 2020 ChinaJoy opened grandly at the Shanghai New International Expo Center. Qualcomm once again joined hands with industry ecosystem partners to name the theme pavilion with the Qualcomm ...[Details]
According to official news from Longhua Technology, on May 18, Jinglian Optoelectronics' first domestically produced G10.5 ITO target material for TFT-LCD was successfully loaded and delivered from i...[Details]
For UPS power supply. The stability of the voltage at its output terminal is an important parameter, and the frequency of its output is also important. However, you cannot directly use the frequency ...[Details]
Three methods: query, interrupt, DMA
The Universal Synchronous Asynchronous Receiver/Transmitter (USART) provides a flexible method for full-duplex data exchange with external devices using the indus...[Details]
The concept of Internet of Vehicles originates from the Internet of Things, namely the Internet of Vehicles. It takes moving vehicles as information perception objects and uses the new generation of ...[Details]
On June 9, according to a Weibo user, there seemed to be some clues about Xiaomi's new flagship phone, which will be launched in the second half of this year, and information about the phone has been...[Details]
In the boiler steam flow measurement, the damage of the differential pressure transmitter is very frequent. The product has been replaced many times, but the fault still exists. After investigation an...[Details]
Applicable to: stc15f2k60s2 model microcontroller (if other types of 51 microcontrollers want to use this program, you have to modify the baud rate and certain places of the program before you can us...[Details]
At the 2023 CIIE, as the first semiconductor manufacturer to participate in the CIIE, ADI displayed more than 20 advanced and innovative semiconductor solution demonstrations with the theme of "activ...[Details]
Recently, Chinese listed companies have been rushing to Switzerland to raise funds and go public. In the first two months of this year alone, nearly 10 Chinese companies, including Longi Green Energy,...[Details]
Abstract: RC-207 is an I/O main controller chip produced by Japan's RORZE Company. It has strong control functions. This article introduces the main performance and characteristics of the I/O ma...[Details]
PCB Design
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