Five skills required for RF test engineers
RF Test Engineers are an integral part of every manufacturing environment as well as the development team of advanced RF products and projects.Some people sa...
In addition to the conventional I2C interface monochrome OLED screen, there is also a color OLED screen based on the SPI interface, which makes it more expressive and can display color pictures.
There...
[i=s]This post was last edited by qwqwqw2088 on 2022-10-25 09:56[/i]In recent years, a series of outdoor sports such as camping, picnics, and wild fishing have quickly become popular. From a niche hob...
[size=4][color=#000000]Phenomenon: After a wireless network card is powered on, without any operation, the four PAs will emit a lot of heat, and the surface temperature of the PA is very high and hot....
What is the function of the cross-connection of the five tubes in the middle of this comparator? The test shows that it is a falling edge trigger. Where is the falling edge trigger? Please help. It wo...
1 Introduction
In order to accurately output sine wave, AM wave, FM wave, PSK and ASK signals, a design method using a new DDS device to generate sine wave signals and various modulatio...[Details]
The innovative design can significantly reduce the number of components, thereby improving the efficiency and reliability of LED street lights and industrial and mining lights and reducing their ...[Details]
Maxwell Technologies, Inc. (NASDAQ: MXWL), a leading developer and manufacturer of ultracapacitors and high-voltage capacitors, recently announced the launch of a new type of electronic voltage tra...[Details]
Introduction The characteristics of multimedia card MMC are low power consumption, high density, small size, high reliability, erasable, rewritable, and large capacity. The internal co...[Details]
I often go out or travel on business, and I always feel uncomfortable holding the current large-screen mobile phone, and it is not very convenient to operate with one hand. After learning about the m...[Details]
The safety performance requirements of vehicle-mounted ECUs are very high. In terms of electrical, physical, chemical and other aspects, major automobile manufacturers usually have their own strict...[Details]
Autonomous driving is advancing rapidly, and the demand for data annotation is surging. According to incomplete statistics, from January to October 2022, there were a total of 67 financings in the ...[Details]
September 12, 2024, Shanghai -
From September 11 to 13, the 2024 China (Shanghai) International Sensor Technology and Application Exhibition (i.e.: Sensor China) was held in Shanghai
. As a...[Details]
introduction
Portable electronic devices, such as cell phones, PDAs, and laptops, have special overcurrent protection requirements. These devices are generally powered (charged) by AC/DC power...[Details]
The semiconductor industry chain mainly includes three links: design, manufacturing, and packaging and testing. Among them, the manufacturing link has the most advanced technology. Today, TSMC is the...[Details]
Hoerner's Law
This method reduces the number of multiplication calculations and can greatly reduce the calculation time for computers.
long double horner_role(double a ,int n,double x) ...[Details]
Low current switching regulator ICs often use Darlington transistors as output switches. In this case, power conversion efficiency can be improved with two inexpensive components. To make this po...[Details]
The first step of autonomous driving is positioning. Knowing where you are can guide the route planning and control the car. Currently, cars mainly use GPS navigation. Since GPS is not very accurat...[Details]
Test/Measurement
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