[align=left]When many people think of smart meters, they think of electricity meters, but after seeing the advantages that smart meters bring to the electricity meter market, such as providing consume...
It has been a while since I received this book. When I opened the express delivery, I flipped through the catalog and the contents. I felt that the content was very good and suitable for students with...
I was lucky enough to be selected in the last event and had the opportunity to receive a sample for evaluation.I have come into contact with Gizwits before. At first, I bought a socket solution from a...
[i=s]This post was last edited by btty038 on 2022-2-21 22:01[/i]This picture is like thisThen start building verificationData is so beautifulOptimize data...
[i=s]This post was last edited by Aguilera on 2019-12-10 22:02[/i]PrefaceHello everyone, I am Chuan Nan. This time I plan to use STM32 to DIY a PLC.PLC is mainly suitable for people related to electri...
On June 6, according to Phone Arena, Google's next-generation flagship processor Tensor 2 is still manufactured by Samsung and uses Samsung's 4nm LPE process. Flagship chips such as Qualcomm Sna...[Details]
Unit42, Palo Alto’s Cybersecurity Consulting Division, Releases Updated Ransomware Threat Report for the First Half of 2021 The average ransomware ransom increased 82% compared to 2020, reaching a ...[Details]
China Energy Storage Network News
: On December 12, the Yinchuan Urban Energy Internet Comprehensive Demonstration Project of State Grid Ningxia Electric Power Co., Ltd. - the 110 kV Fengdeng...[Details]
Switching power supplies
have been widely used in
electronic
products
due to their small size and high conversion efficiency
. In particular,
the emergence of
the TOPSwitch...[Details]
Figure 3.19 illustrates a 100MBPS
data transmission
system. Due to inter-symbol interference and additional noise, the signal waveform output at point D shows more jitter than the wav...[Details]
My IAP and APP are both built with STMCUBMX, and freertos is used in the APP. However, there is a freeze problem after the jump. However, there is a log output in the APP, and then the freeze occurs,...[Details]
On June 7, Tianyancha APP showed that four patents applied for by Vivo Mobile Communications Co., Ltd., including "Folding structure and electronic device", "Wireless charging device", "Charging and ...[Details]
The amplifier is composed of VU, VT5, VT6 and VT7, among which the input impedance of VU is very high, which can match the high impedance signal source in the low conductivity measurement range. The...[Details]
After cyber criminal gangs used technologies such as the Internet of Things , artificial intelligence, and big data to produce and sell traffic attack tools, the attack effect was more than 100 times...[Details]
According to the internal model principle, the basis of repetitive control design is that the controlled system is stable, and then a repetitive internal model is added to obtain the zero...[Details]
At this point, haha, many people may want to hit Brother Shitou with his board; what is 7+5? Do I need you to teach me? But in the microcontroller, numbers are expressed in
In binary: This is a bit c...[Details]
A device that converts direct current to alternating current for use in stand-alone systems or to supply power to the grid. Frequency converters are often referred to as power controllers for motor...[Details]
After the long wars in the Spring and Autumn Period, many small vassal states were annexed by the big countries. Around 476 BC became the watershed between the Spring and Autumn Period and the Warrin...[Details]
Recently, Lv Qianhao, head of ZTE Group's consumer terminal strategy department, posted on Weibo about his views on the Huawei P40 series launch conference. Lv Qianhao said that he watched and learne...[Details]