I googled nearly three pages about static in C language, but found that there is very little information available. Some of them are long and incomprehensible, or they skip a few words at the key poin...
From the LEGO Education website: Python for EV3 You can now use the EV3 Brick to experience the power of programming with MicroPython. Simply install the EV3 MicroPython image onto a micro SD card, th...
[i=s]This post was last edited by ddllxxrr on 2019-11-13 19:27[/i]Some readers may wonder why this guy has so many boards. Haha, I am just like that. I want to make my "weapons" well wherever I go.
Th...
The high-speed DAC output rate is 10Gsps, and the data line has 8 pairs of differential lines. When drawing the PCB, the differential pairs are made of equal length. Why is it not required that the pa...
5G has more antennas. Are you worried about how to design them? The main way to solve the problems caused by the reduction of antenna area and reduced efficiency in mobile phones is to use aperture tu...
[size=4]Have you ever encountered this situation - the measured value of MLCC (multilayer ceramic capacitor) is either lower or exceeds the specification. In fact, it is very likely that you made a mi...
introduction
With the development of social economy, the number of users who travel by car is increasing, and the number of car thefts is also increasing, which has brought great economic ...[Details]
With the active development of electric vehicles in the automotive industry in recent years, the range and charging efficiency of electric vehicles have always been the weaknesses of electric vehicle...[Details]
In the pin allocation diagram of the STM32 data sheet, we can see that PC14 and OSC32_IN share a pin, and PC15 and OSC32_OUT share a pin. The pin configurations are shown in Figures 1, 2, and 3. Their...[Details]
The Shanghai Ultra High Definition Video Industry Alliance Establishment Conference and the 2019 Shanghai Ultra High Definition Video Industry Development Summit Forum were held in Pudong New Area. ...[Details]
Normally, RET is used to return in ordinary assembly subroutines, and RETI is used to return from interrupts in interrupt service subroutines. Both instructions can pop the breakpoint address from th...[Details]
Embedded systems are the foundation of the electronic information industry and the core of intelligent systems. Artificial intelligence develops rapidly, and embedded operating systems play an increa...[Details]
A simple circuit is added inside the base box of an ordinary push button switch (see figure). The figure below shows the printed circuit board connected to the coil.
Normally, the button SB ...[Details]
According to The Verge, Distance Technologies has released a 3D windshield head-up display prototype that can transform a car windshield into a full-color 3D head-up display.
The prototy...[Details]
The longer the life of an electric car's lithium battery, the better. As the price of rare metals increases, the price of lithium batteries also rises, and replacing batteries is a considerable expen...[Details]
On December 28, Changhong announced that the first batch of complete refrigerators equipped with its self-developed intelligent control MCU chip were successfully rolled off the production line in Ch...[Details]
Third generation
3G
mobile phones offer a wide range of features with more functionality. As consumers gain new and better functionality from their communications devices, they continue to demand...[Details]
On June 24, in order to handle the proposal No. 0031 of the 13th Second Session of the Jiangsu Provincial CPPCC, Zheng Qinghe, Deputy Director of the New Energy Industry Department of the Provincial D...[Details]
In circuit development and testing, it is often necessary to display more channels than the existing oscilloscopes provide. A simple solution is to trigger several oscilloscopes in parallel. Howeve...[Details]
Pyreos – a manufacturer of miniature, integrated pyroelectric mid-infrared sensors and detectors with instant-on and ultra-low power consumption – has announced the release of two new white papers th...[Details]
This paper studies the design of a 16×16 LED Chinese character scrolling display screen based on the AT89C51 single-chip microcomputer and its simulation implementation using Proteus software. It m...[Details]
DSP and ARM Processors
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