In some PCB designs, the silk screen characters do not need to be printed on the circuit board. For this design requirement, the following two solutions can be used to solve it:1. Provide the gerber f...
Tools / Software: Code Composer Studio
Q1 : What is the correct orientation when connecting the USB2ANY module to the LP50xx EVM ?
Figure 1 shows the correct orientation when connecting the USB2ANY mo...
[GD32L233C-START Review] 1. Unboxing test to light up the color screen[GD32L233C-START Review] 2. Super Mario runs[GD32L233C-START Review] 3. USB keyboard implementation[GD32L233C-START Review] 4. USB...
As we all know, there is such a vivid metaphor in the electronics industry: if the MCU is compared to the "brain" of the circuit, then the crystal oscillator is undoubtedly the "heart". Similarly, the...
In actual use, the emulator is often used in development environments with different versions. It is found that when the lower version of the firmware is upgraded to a higher version, it is necessary ...
The lpc824 system started working fine with the USART interface program, and later added an RS-485 communication chip. Sending data is normal, but receiving data is no longer possible. Sometimes a cha...
1. Use the capacitance file to measure directly Some digital multimeters have the function of measuring capacitance, and their ranges are divided into five ranges: 2000p, 20n, 200n, 2μ and 20μ. When ...[Details]
Today's experiment uses the FIFO interrupt of UART0~~ Receive data sent from the virtual terminal~~ Here the depth is set to 8~~ Then send it back~~ But~~I can't send it back~~Fuck~~ Let's leave this...[Details]
In reference , a relationship between the peak-to-peak value BUj caused by crosstalk is derived. The assumption in this paper is that the crosstalk induced by the aggressor changes the amplitude of th...[Details]
On the morning of January 15, leaders of relevant units of the Ethiopian Hunan Industrial Park and Economic Development Zone led a delegation of more than 30 Africans to visit Naipun. The Ethiopian...[Details]
Digital oscilloscope based on 51 single-chip microcomputer and Proteus simulation #include AT89X52.h #include intrins.h //12864 control pin definition sbit DI = P2 ^ 2; //Data instruction select...[Details]
The technology circle in 2023 is very hot. The rise of generative artificial intelligence has driven humanoid
robots
to instantly become the focus of attention. However, behind the prosperi...[Details]
According to foreign media reports, US semiconductor manufacturer Intel announced on the 15th that it plans to invest 80 billion euros (about 88 billion US dollars) in Europe in the next ten years to...[Details]
Recently, Gaogang District, Taizhou City, Jiangsu Province held a signing ceremony for a high-end semiconductor equipment manufacturing project. The project is jointly invested by Wuxi Ledong Micr...[Details]
Last year, there was news that Huawei will release the new Mate 50 series flagship mobile phone in early 2022. The Mate 50 will use some Kirin chips and some Qualcomm 8 Gen 1 chips, but there w...[Details]
Introduction: This program is applied on 51 single-chip microcomputer. /*************Define global variables*****************/ uchar Kp,TI,Td int Set_speed; /*************PID initialization f...[Details]
Microwave technology brings a series of complex new challenges. At the 2019 European Microwave Communication Exhibition (EuMW), Keysight will showcase a variety of high-frequency test equipment and s...[Details]
The adoption of sensors has led to a different philosophy on how to design modern vehicles, from domain architecture to the newer partitioned and central architecture.
Electronics first ...[Details]
On the evening of August 17, Will Semiconductor Co., Ltd. issued an announcement on the capital increase of the company's wholly-owned subsidiary, stating that it plans to increase the capital of its...[Details]
1 Introduction Compaction degree refers to the ratio of the dry density of compacted soil to the dry density obtained by standard compaction tests. In highway construction, the roadbed, foundation la...[Details]
This article introduces several simple methods to correctly identify the positive and negative electrodes of old batteries, so that everyone can make quick judgments when charging or testing by thems...[Details]
PCB Design
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