As the title says, emberIncomingMessageHandler(EmberIncomingMessageType type, EmberApsFrame *apsFrame, EmberMessageBuffer message); Why can't I receive data? How can I set the three parameters (type, ...
STM32 V2 development board (network chip position is reserved, no network chip is soldered) 200 free shipping Nuvoton NANO 130 110 free shipping all 300 free shipping QQ 744 252 519[[i] This post was ...
Many people have asked this question, but I still want to ask it because my situation is not quite the same as theirs... I am a junior student in a second-tier university, majoring in computer science...
Buck circuit ripple test oscilloscope settings problem
The buck circuit outputs 3.6V, and the output ripple is tested with an oscilloscope. When the oscilloscope is set to 500mV/div, the ripple voltag...
ADuM3150 is a 6-channel SPI data isolator that uses iCoupler chip scale transformer technology. It has very low propagation delay for CLK, MO/SI, MI/SO signals, and supports a transmission rate of up ...
[i=s]This post was last edited by jennyzhaojie on 2021-2-6 16:48[/i]The CH32V103 is equipped with an RTC timer, which can be combined with the OLED display to form an RTC electronic clock.
The main pr...
Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
"Originally, there are many people who can design very good
chips
, but the market does not give domestic
chips
the opportunity to iterate, and domestic companies cannot give engine...[Details]
The status of interrupts in developing embedded systems is absolutely unquestionable. In the era of C51 microcontrollers, there were only 5 interrupts, including 2 external interrupts, 2 timer/counte...[Details]
When the domestic discussion about "ZTE being banned" was hot, Alibaba officially announced the acquisition of chip supplier
Zhongtianwei
, but the investment amount was not disclosed. At t...[Details]
Chip: STM32F107VCT6 Application Pin: THOUSANDS, RMII STM32CubeMX is very convenient to use ETH. The software comes with LWIP and configuration. This time, STM32F107VCT6+DP83848CVV is used. The MII a...[Details]
introduction In the general project development process, two or more microcontrollers are often required to communicate to complete data transmission. For example, a quadcopter wirelessly transmits d...[Details]
When designing a product, if the application environment's requirements for power isolation are not considered, the product will be unstable due to improper design, and even high voltage may damage t...[Details]
Leading Chinese PV inverter manufacturer Huawei said it is supplying string inverters to a 75MW fully digital utility-scale solar project in Brazil, which it claims is the first of its kind in the cou...[Details]
Artificial Intelligence (AI) is undoubtedly the hottest topic in the technology industry in the past one or two years. In addition to the huge investments made by technology giants, financial and o...[Details]
Autonomous driving
and
5G
are the two hot topics that global companies and media are paying the most attention to, and the combination of the two is the focus of everyone's attention....[Details]
In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
At the beginning of the new year of 2018, after the release of the national photovoltaic policy, we found that the state’s support for village-level poverty alleviation power stations has not weake...[Details]
1 Introduction Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in c...[Details]
Every era has anxiety that has nowhere to go. Let's follow the embedded editor to learn about the relevant content.
The anxiety of the post-Internet era is that if you don’t revolutionize ...[Details]
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