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...
In order to update FSD, Musk threw another easter egg after the "automatic detection function of traffic lights and parking signs": Tesla will realize "reverse smart summoning" within this year. In...[Details]
On September 26, China Post issued a commemorative stamp sheet for the 40th National Best Stamp Selection, which is China's first NFC chip stamp. The stamp has an NFC chip embedded in the traditional...[Details]
Recently, the 2021 China Integrated Circuit Design Industry Annual Conference and Wuxi Integrated Circuit Industry Innovation and Development Summit Forum (ICCAD 2021) were held. According to media...[Details]
The inverter supports a total of 2 AI resources.
AI can be used as a frequency converter to use external voltage and current signals as frequency source setting, torque setting, voltage ...[Details]
introduction
Radar life detectors are detection systems that obtain micro-motion information of life forms behind opaque obstacles such as walls and ruins in a non-contact manner. The basi...[Details]
When we use an oscilloscope, we must first calibrate the oscilloscope 1. Each oscilloscope has its own calibration signal, which is different, as shown in the figure The calibration signal of this ...[Details]
Use 11.0592M and 22.1184M so that the error is minimal during communication.
Crystal(MHz) MaxBaudRate Error
1.000000 300 2.12%
1.843200 9600 0.00%
2.000000 300 0.79%
2.457600 300 0.78%
3.0...[Details]
On September 14, MeiG Smart's official WeChat account announced that China Unicom, as a leading company in the operator's Internet of Things, has recently launched a bidding process for the Unicom In...[Details]
Electric power companies in all provinces (autonomous regions, municipalities directly under the central government), and the State Grid Corporation of China Customer Service Center:
In order ...[Details]
environment MPLAB IDE version: v8.89 Compiler: XC16 C Compiler 1.20 question When compiling an MPLAB project on different computers, you may encounter compilation warnings as shown in the figure ...[Details]
This article proposes a solution to the problem that when using a single-chip microcomputer to make an electronic clock or a control system that requires clock-based control, the time of a calibrat...[Details]
introduction
Most of the portable handheld terminal products now, such as mobile phones, navigation systems, etc., have a small LCD display, which makes the design of LCD drive circuit an impo...[Details]
The name of the watchdog is quite interesting. Its function is to bite the owner when he is distracted to wake him up. In practical terms, when the MCU enters an infinite loop somewhere during operat...[Details]
In the field of industrial robots, ABB (Asea Brown Boveri) is one of the world's leading manufacturers, and its products are widely used in industries such as automobiles, electronics, and food and...[Details]
DSP and ARM Processors
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