I was so happy when I saw this event. Why? There are two reasons:
First, I wanted to pick up the dusty boards.
Second, I have a lot of boards, so isn’t this just running into my trap? ? ? ?
I love buy...
[size=4]Q value of the filter[/size] [size=4] [/size] [size=4]Q value has little effect on the actual filtering effect, but Q value represents loss/input power. The higher the Q value, the greater the...
Content reference: Maimai
Recently, a Tencent employee revealed that “I have passed the political review for civil servants in my hometown, gave up Tencent’s 750,000 yuan annual salary, and asked for ...
Live replay: TI AMIC110 multi-protocol communication chip industrial application optimization solution : https://training.eeworld.com.cn/course/5228...
In the sensor configuration routine, the corresponding frequency test program getFlicker.ino is provided. The result after compiling the program is shown in Figure 1.Figure 1 Frequency test procedure
...
2020-4-30-Today I sent the self-made bone sensor test circuit board PCB to the manufacturer for board making, and they told me that it can only be put into production after May 1st....
With the continuous innovation and progress of science and technology, self-driving cars are no longer a distant dream. However, at present, some car companies are constrained by technical limitation...[Details]
Liquid crystal displays are widely used in various instruments and low-power systems due to their many advantages such as low power consumption, small size, rich display content, and ultra-thin and...[Details]
The Vectored Interrupt Controller (VIC) has 32 interrupt request inputs that can be programmed into three categories: FIQ, Vectored IRQ, and Non-Vectored IRQ. The programmable allocation mech...[Details]
Recently, Pat Ruelke, chief engineer of IT manufacturing solutions engineering at Tesla, revealed on LinkedIn that Tesla is developing a "private 5G" infrastructure to provide high-speed, low-laten...[Details]
Let's go back to April 27. On this day, MIUI 12 and Xiaomi 10 Youth Edition were officially unveiled. According to the tradition of the smartphone market, when new hardware and new system software ...[Details]
I usually run on Linux, and I feel a little uncomfortable jumping to UCOS for a while. First of all, the compiler, GCC is a good choice, but GDB debugging is too troublesome. ADS combined with the ...[Details]
Recently, Redmi K30 Ultra obtained network access permission, model number is M2006J10C. At present, the core parameters of Redmi K30 Ultra have been announced by the Ministry of Industry and Informa...[Details]
1. EM4100 data format Now let us explain. (1) The first line contains 9 “1s”, which is the fixed format of EM4100. (2) The following D00~D03 is the first ID number. P0 represents the even parity o...[Details]
In the torrent of the development of the Internet of Vehicles industry, the construction of a new order of information security is unstoppable. For the entire Internet of Vehicles industry, the role...[Details]
As high-definition televisions (HDTVs) become thinner, it becomes increasingly challenging to build high-quality internal speakers into them. The result? A huge gap between the quality of the video...[Details]
Whether in China or abroad, the gifts hidden in the socks at Christmas are the most unforgettable memories of children in their lives. This gift represents the love and expectations of parents for th...[Details]
The 330W AC regulated power supply circuit is shown in the figure below. The working principle: R2, R4, R5, R6 The actual values of the five sampling resistors should be: 470kΩ±3kΩ, 3.7kΩ±300Ω, 1.5...[Details]
The MAX11503 is a low-power video amplifier with a Y/C adder and chroma signal disable. The device accepts S-terminal input or Y/C signal, and superimposes the luminance (Y) and chroma (C) signals to...[Details]
Until now, conventional rubber and plastic products in cars have only been able to perform simple mechanical tasks, such as keeping the air in the tires and transferring coolant through the vehicle's...[Details]
Abstract: The emergency assistance system is based on the EC5-1719CLDNA high-performance single-board computer, with the addition of human vital signs monitoring sensors, audio and video modules, ...[Details]
Special Edition for Assessment Centres
京公网安备 11010802033920号
EEWORLD
