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...
Wheeled remote control robots have been used in some dangerous indoor areas such as earthquakes and fires for rescue and detection, or to perform anti-terrorism tasks. In recent years, MEMS (micro-...[Details]
Tianyancha shows that recently, Hubei Xiaomi Changjiang Industrial Fund Partnership (Limited Partnership) has invested in a new company - Zhenjiang Best New Materials Co., Ltd. (hereinafter referred ...[Details]
According to Jiwei.com, Phoenix Finance reported that the 2019 Boao Forum for Asia Annual Conference was held in Boao, Hainan, China from March 26 to 29. Yang Chaobin, president of Huawei's 5G prod...[Details]
In recent years, autonomous driving technology has been developing rapidly, and companies and car manufacturers engaged in autonomous driving research and development are also studying smart cockpits...[Details]
For Apple now, it is rebalancing the order of OLED screen suppliers, weakening Samsung while continuously strengthening the positions of LG and BOE. Of course, the prerequisite is that the corre...[Details]
Recently, Avita 12 was launched in Munich, Germany. As Avita's first luxury mid- to large-sized new energy sedan, its intelligent light-sensing front windshield and intelligent light-sensing panora...[Details]
1 Introduction
With the continuous increase in the number of vehicles in my country, the semi-automatic toll collection (MTC) method currently used on highways has caused serious traffic conges...[Details]
Image source: Physicists' Organization website
Scientists from the United States and India have joined hands to develop a new type of electronic skin using nano-engineered hydr...[Details]
Samsung's next-generation Exynos flagship chip is expected to be named Exynos 2100, and the first model will be the Samsung Galaxy S21 series. Like Qualcomm Snapdragon 875, Samsung Exynos 2100 is als...[Details]
Recently, the foreign media TheVerge published an article saying that he had lived in Japan for nearly 12 years, but he was still not used to the terrible summer there. In July and August every...[Details]
The Ethernet Alliance, a global alliance dedicated to the continued success and advancement of Ethernet technology, has announced the launch of the Gen2 Power over Ethernet (PoE) certification progra...[Details]
Huawei just got the nod from one of Germany's largest telecom companies. Telefónica SA’s German unit decided to choose China’s Huawei and Finland’s Nokia to build its 5G network even though the Ger...[Details]
The August issue of the Spanish monthly magazine Fun published an article titled "The Awakening of the Giants," saying that Chinese scientific researchers and engineers are working hard in various fi...[Details]
I recently made a small speed display board for a factory. The program is very simple. The schematic diagram is as follows:
When I simulated this schematic in Protues, I started to use a 6-segment ...[Details]
Almost all chipsets today have on-chip ESD protection. ESD circuits are placed around the periphery of the chip and near the I/O pads, and are used to protect the chipset during wafer manufacturing a...[Details]
Test/Measurement
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