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It is very common to use a single-chip microcomputer. However, in FPGA, due to floating-point arithmetic problems, it is troublesome to use PID.
The following is a PID Verilog program I designed. It s...
[size=14px]Ubuntu 16.04 [/size]Compile C++ program. Error: expected class-name before '{' token { The error location uses the inherited class CompressedDepthSubm: public CompressedDepthSubscriber libr...
GigaDevice GD32E231 DIY Contest—— An introductory example of IoT based on MQTT message communication GD32E231+ESP8266 implements Wi-Fi remote temperature and humidity acquisition, control and network ...
[i=s]This post was last edited by Beifang on 2019-7-17 16:57[/i]1. Brief introduction - Health and exercise assistant based on Nucleo-L476LThe Nucleo-L476L-based health and sports assistant is a proto...
[i=s]This post was last edited by qwqwqw2088 on 2019-8-12 10:11[/i]Input rectifier bridge selection1) The conduction time and gating characteristics of the rectifier bridgeAfter full-wave rectificatio...
Quantum supremacy succeeded... or not? The so-called Quantum supremacy can be understood as quantum advantage, and some people translate it as quantum hegemony. It generally refers to the fact that...[Details]
On the morning of October 22, DigiTimes, a media outlet that follows the electronics industry chain, reported that the long-rumored Apple 16-inch MacBook Pro notebook will be available at the end of ...[Details]
As the system with the largest proportion of mobile phone systems, Android has always been in a leading position. Its openness allows mobile phone manufacturers to customize the UI to improve the eco...[Details]
On August 18, Guide Infrared released its 2021 semi-annual performance report, stating that its revenue in the first half of the year was 1.847 billion yuan, a year-on-year increase of 57.04%; its ne...[Details]
The PESD4V0Y1BBSF and PESD4V0X2UM combine high surge withstand, very low trigger voltage and extremely low clamping voltage, providing an efficient solution for protecting sensitive systems
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1. Flip-flop problem
During CP=1, the trigger guide gates of the synchronous trigger are open, and the trigger can receive the input signal and flip. Therefore, during CP=1, if the input signa...[Details]
TCP/IP is used to report collected data, and a data buffer is established in the form of a structure. When assigning initial values to the structure as a whole (for example, the frame header can be...[Details]
Single-phase electricity is used to power domestic and office appliances, while three-phase alternating current (ac) systems are widely used to distribute power and directly supply power to higher-p...[Details]
GPIO—general purpose input output: is the abbreviation of general purpose input and output port. In simple terms, it is a software-controllable pin. The GPIO pins of the STM32 chip are connected to e...[Details]
China Energy Storage Network:
Energy security is an overall and strategic issue related to the country's economic and social development. It is crucial to the country's prosperity and develop...[Details]
Smart meters are smart terminals of smart grids . In addition to the basic electricity metering function of traditional energy meters, in order to adapt to the use of smart grids and new energy, t...[Details]
In the previous article, we talked about the design and calculation of the main circuit of the frequency converter, mainly the calculation of the main parameters and the considerations for selectio...[Details]
On August 23, according to reports from Korean media The Elec and Hankyung, Lee Sun-Jae, senior vice president of Samsung Electronics' foundry PDK development team, introduced the benefits of BSPDN...[Details]
According to Qichacha, on October 21, Zhongke Shenlan Huize New Energy (Changzhou) Co., Ltd. (hereinafter referred to as "Zhongke Shenlan Huize") completed a Pre-A round of financing, with Sinopec ...[Details]
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