In the C:\Texas Instruments\Z-Stack Home 1.2.2a.44539\Components\stack\zdo\ZDApp.h file of the Z-Stack Home 1.2.2a protocol stack, the different states of the device are defined as follows.typedef enu...
The system was originally intended to run on arm, but it has not been developed yet. Now I have installed Ubuntu on the PC and run it with peripherals, but Ubuntu20.04 will freeze every 2 or 3 days, a...
1. First select a representative via and double-click the via (via)2. Left-click to select the via (via), then right-click Find Simillar Objects to find similar objects as shown below:3. Note that the...
Use 89c51 chip to realize simultaneous on and off of 16 LED lights, interface is p0.p1; requirement is to turn on for 3 seconds and turn off for 5 seconds....
——About infrared and infrared thermometer product knowledge
Learn more about infrared and infrared thermometer products to better understand the principles and advantages of non-contact measu...[Details]
Introduction
Wireless sensor network (WSN) is a network composed of sensor nodes, which can monitor, sense and collect various information of the objects of interest to the observers in the node d...[Details]
TOREX SEMICONDUCTOR LTD., Tokyo, Japan, has developed a 700mA maximum output current with reverse current prevention function.
High-speed
voltage regulator
, XC6227 series.
...[Details]
Piezoelectric vortex flowmeter is a product that is carefully designed based on the comprehensive absorption of advanced technology from developed countries and the summary of many years of research ...[Details]
An actual digital system is often required to be able to work in a multi-sampling rate state. Multi-rate conversion refers to resampling a signal of a known sampling frequency to convert it into a ...[Details]
PS5 is about to be fully launched, but currently only the white shell version of PS5 is available for consumers to purchase. Fortunately, Sony has previously confirmed that the PS5 shell can be easil...[Details]
UltraSoC has announced that its embedded analytics technology has been selected by Japanese company NSITEXE Co., Ltd. (NSITEXE), a subsidiary of global automotive parts manufacturer DENSO Corporation...[Details]
According to foreign media reports, on May 16 local time, the National Transportation Safety Board (NTSB) of the United States stated that the Tesla car used the Autopilot automatic driving system in...[Details]
According to foreign media reports, researchers at Dongguk University in South Korea have designed and synthesized a new hybrid composite electrode material that can significantly improve the perform...[Details]
Liquid droplets and small solid particles in the air not only harm human health and cause smog, which leads to frequent traffic accidents, but also significantly reduce the quality of outdoor sur...[Details]
**meBase base class**
First, let's look at the time.h file, which defines a class called TimeBase. The comment says that TimeBase is a base class that defines two member variables uint32...[Details]
1. Display principle of digital tube There are two types of digital tubes: single-digit and multi-digit. They are composed of 8 LEDs (a, b, c, d, e, f, g, dp). Any LED is called a "segment". By addin...[Details]
According to news on May 23, BMW, a luxury car company headquartered in Germany, has recently applied for a patent that aims to allow passengers to play video games in the car. The patent will allow ...[Details]
High power density, high efficiency and small integration have become the driving force for the development of module power technology today. Then, the dual-tube forward circuit is one of the practic...[Details]
1. First, choose a flowmeter with corrosion resistance . 1) Instrument selection for general acidic media. Oval gear flowmeters made of acid-resistant steel, such as vortex flowmeter sensors and turb...[Details]