Recently, I read the book " Popular Science: Re-understanding 5G " released by QORVO and gained a lot. Here is the main content.
Since the advent of 5G, the conversation has focused primarily on three...
The DAC12 module of MSP430 can convert the result of operation processing into analog quantity to operate the working process of the controlled object. DA is one of the commonly used devices in the co...
As shown in the attached circuit and parameters, when I_in reaches 1.8V, it cannot coincide with the I_in+ half axis. The average value of the 50hz AC signal and the oscilloscope's measurement functio...
When the auspicious time comes, put up window flowers.
The source of wealth is like water.
Business is booming and wealth is coming.
Make great plans and achieve great things.
The future is bright and...
Ultra-wideband! What does it mean? This is the most thorough article I have ever seen . Let's take a look at the excerpts I have included.Ultra-wideband does not mean:The Fightin' Texas Aggie Band at ...
Google CEO Sundar said in a telephone response that the company is increasing its investment in artificial intelligence technology and establishing relevant scientific research teams. In the long run...[Details]
In order to strengthen the management of new energy vehicle charging facilities in our city, prevent and reduce accidents, protect the lives and property of the people, and improve the public safet...[Details]
LEDs are expected to transform the lighting industry with their long life and low power consumption, but a major barrier to their rapid adoption is the high cost of the LEDs themselves. The cost of L...[Details]
Discussion on the verification method of transformer power direction protection
Abstract: A verification method for transformer phase-to-phase and grounding power direction protection is p...[Details]
Recently, the Minister of Industry and Information Technology stated at the 2019 World VR Industry Conference that China is one of the regions with active innovation and entrepreneurship in the g...[Details]
BMW I Venture invested in Our Next Energy, a startup founded in 2020. The company, which raised a total of US$85 million, plans to invest US$1.6 billion in Michigan to build a local 20GWh lithium i...[Details]
On the afternoon of March 22, the first batch of energy storage projects of Guangzhou Wanbang New Energy Co., Ltd. (hereinafter referred to as "Guangzhou Wanbang Company") was officially put into o...[Details]
1. Material preparation 1. Car base (there are many acrylic plates on Taobao, but I don’t have any, so I used the iron plates used in previous competitions to assemble them) 2.51 microcontroller ...[Details]
USART real-time display voltage value:
Mainly the writing of adc.h and adc.c files (written as add.h and add.c during the experiment)
After debugging for a whole morning, I found that the clock was...[Details]
After half a year of renovation and trial operation, the global Xiaomi Home flagship store officially opened in Shenzhen Mixc today. Lei Jun led a group of senior executives to show up to support t...[Details]
The Qianjiang Feilihua integrated circuit and optics high-purity synthetic quartz material project was originally scheduled to be completed on August 10. Now, after accelerated work, it is expected t...[Details]
Coolpad launched the COOL 20 mobile phone in May this year, equipped with MediaTek Helio G80 chip. In October this year, Coolpad signed a HK$833 million share subscription agreement and announc...[Details]
The car instrument is the information exchange interface between the driver and the car, and plays an important role in the safety and economical driving of the car. In recent years, with the devel...[Details]
1. Development direction of optical storage technology
The new generation of optical storage technology based on the principles of optics, integrated optics, photon effects, volume holography,...[Details]
Problem raising and solution presentation 1.1 First, the EMI (electromagnetic interference) and impacts generated inside and outside the portable device should be analyzed. As we all know, EMI is ...[Details]