Original by Zhang Zhaozhong 2019-11-12 18:08:08
Text/Elephant PDK
Friends who are familiar with Germany must know that Germany has always been a rigorous country, striving for excellence in both engin...
The power supply section is really full of gems! Xiaoguan has selected a number of excellent posts. Whether you are a newcomer or a netizen with some experience, these posts must have the knowledge yo...
Analysis of the advantages and disadvantages of GMSK modulation in GSM system The improvement of GMSK modulation method is to obtain good communication quality (QOS), increase the redundancy of the sy...
According to statistics, a typical car contains more than 9 Allegro semiconductor devices on average, and some high-end car designs even contain more than 80 Allegro products. The types of automotive ...
Make a boost circuit, use UC3842 as the main control chip, Vin: 16-30Vboost output needs to be controlled at 36V
Now the problem is that when the load is 60Ω, the output voltage is 28V
How to deal wit...
Several interview questions for power supply (from my own test)1. Generally speaking, the switching power supply of the same power is _____ compared with the linear power supply.A, large size, high ef...
1. Introduction to LED dot matrix The LED dot matrix is composed of multiple small LED lights, and is introduced as an 8*8 LED dot matrix. The actual picture and internal schematic diagram are as f...[Details]
introduction
For amplifiers to be suitable for wireless infrastructure receivers, they must meet key requirements such as low noise, high linearity, and unconditional stability. To this end, S...[Details]
On November 10, the signing ceremony of Luxshare Precision Electronic Information Industry Project was held in Chuzhou. According to Chuzhou Online news, Luxshare Precision Electronic Information In...[Details]
In the component industry, the most talked about thing about the iPhone 4 is the boom in the touch screen and MEMS sensor industries it has brought. In fact, there is another area that has not been p...[Details]
After four years, the Beijing International Automotive Exhibition, which has been eagerly awaited by all sectors of society, is held in Beijing again. The 2024 (18th) Beijing International Automoti...[Details]
The 48V system can bring start-stop, power assist, energy recovery and coasting functions to the vehicle, improving the fuel economy of the vehicle. In addition, if the traffic environment informatio...[Details]
On September 28, a concentrated launch event for 27 major industrial projects in Xuzhou Economic and Technological Development Zone was held with a total investment of 19 billion yuan, covering a num...[Details]
1 Introduction In order to improve the controllability of on-site operations in high-risk workplaces, this paper adopts bionic principles and high-integration design to realize a 3G video helmet wi...[Details]
First, let's take a look at what Fluke fiber optic certification tests are available. This will help us clearly understand what test standards should be used under what circumstances. Fluke fiber opt...[Details]
As a new type of low-voltage protective electrical appliance, the leakage protector is widely installed and used in both cities and rural areas. The reliability of its work directly affects personal ...[Details]
On January 18, according to foreign media reports, the well-known technology media DigiTimes recently released a latest report, saying that it expects Intel's CPU supply shortage problem to run throu...[Details]
According to foreign media reports, Ford Motor Company has applied for a new patent for its advanced interior lighting system, which may be used in future Ford vehicles. The patent was submitted on...[Details]
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