It is not uncommon to use Wi-Fi to control the size of the device in the home. It is new to add GSM support to the stove like AGA. The most amazing thing about this combination stove called iTotal Control is that it is equipped with an external GSM remote access device…
Starting from the power supply, the original drum of the main filter capacitor was removed and replaced with second-hand Ina and "Black Diamond" 12000μF / 63V, the capacity doubled to 48000μF. There is a saying that after the filter capacitor reaches 40…
Communication technology expert Broadcom recently released its Ethernet series products for in-vehicle networks and announced its entry into the automotive market. Since then, in addition to the communications infrastructure, handheld devices, and broadband communicati…
introduction
Different equipment interfaces often require different frequencies when transmitting data. On some systems that only use one crystal, if the frequency of one interface is completely matched, the frequency used by other interfaces often does not ful…
In this article, we provide a series of configuration tips to make it easier for you to complete your daily work using the Spring MVC framework. This topic of configuration management is often overlooked by academia, but this is especially important for real-world web …
introduction
With the popularity of cars and the acceleration of driving speed, the number of traffic accidents and casualties is also increasing year by year. In the event of a car collision, how to effectively protect the lives of drivers and occupants is an …
Polarizer
From high school physics, we have understood the volatility of light. The direction of light waves is perpendicular to the electric field and magnetic field. At the same time, the electric field and magnetic…
Functional Overview
Because Ad Hoc network has no center, dynamic topology and other characteristics, it requires each node to have routing forwarding function. The Ad Hoc network node developed in this paper realizes the dat…
IP traffic explosion brings challenges and opportunities
Mobile data traffic volume is expected to maintain a double annual growth rate until 2013, and enterprise IP traffic volume is expected (from 2009 to 2014) to grow at a compound annual g…
A certain device is a large-scale complex equipment integrating machine, electricity and liquid. The device controls the closing of the solenoid valve through the relay through the computer, and then controls the hydraulic system to complete the functions of leveling, …
In the actual application of the circuit, noise and fluctuations are often introduced into the supply voltage unconsciously, thereby affecting the output voltage. In order to make the circuit stable, the generated noise needs to be eliminated or suppressed. Thre…