Let me share the fundamental reason why oscilloscope probes need compensation calibration, hoping that everyone can understand it thoroughly.
All of this starts with understanding the compensation pri...
I recently debugged DDR4 and used xilinx's xcku040-ffva1156-2-e FPGA. It worked before and was relatively normal, but after a period of time, ddr4 always self-checks randomly, that is, after the self-...
It is probably to generate a PWM wave of a certain frequency through the clock
Using FPGA can get a more perfect waveform, but if only a CLK wave is provided, F5529LP can do it completely.
#include ms...
The test environment is a 485 host responsible for sending instructions to 7 slaves in a continuous cycle. After the host sends the instruction and receives the correct reply from the slave, it sends ...
[size=4]Working principle: Let's use the following figure to illustrate the principle of voltage regulation of linear regulated power supply. [/size] [size=4] [/size] [size=4]As shown in the figure be...
[size=4]The serial port receiving and sending program of MSP430 microcontroller involves multiple registers, which can be configured step by step according to the following steps: [/size] [size=4]1. F...
Abstract: Fluorescence spectrophotometer has been widely used in biochemistry, biomedicine, and environmental chemistry. This article mainly introduces the functional characteristics of fluorescence ...[Details]
Information security is a hot research area in computer science and technology, and data encryption is an important means of information security. With the rapid development of programmable technol...[Details]
In battery-powered products, if battery life is critical, it is very important to save power in every device. Solutions in this regard include: using a charge pump with voltage regulation function ...[Details]
A new type of LED lamp has been successfully developed by the U.S. Department of Energy and the University of Maryland.
This LED lamp has 1500 lumens and can release light equivalent to a 100-...[Details]
I. Overview
The National Stadium ("Bird's Nest") is the main stadium of the 29th Olympic Games in 2008 and is a representative of the Olympic venues. It embodies the concepts of "Green Oly...[Details]
1. Brief Introduction AArch has 31 general-purpose registers, which are called Xn when the system is running in 64-bit state and Wn when running in 32-bit state. AArch32 and AArch64 register corres...[Details]
LG closed its mobile phone business last year, and the official promised that it will continue to launch Android 11 operating system updates for supported models and provide Android 12/13 updat...[Details]
According to incomplete statistics from the International Energy Network/PV Headlines (PV-2005) based on public information, from March 1 to March 31,
about 26 PV inverter bidding projects (bid...[Details]
In the fields of industrial control, power communication, intelligent instruments, etc., serial communication is usually used for data exchange. The original RS232 interface often causes signal tra...[Details]
Keysight Technologies has five 1:1 passive probes. Except for the N2870A passive probe 10070D which only supports a 1:1 attenuation ratio, the other three N2889A, N2140A, and N2142A probes also suppo...[Details]
●Set the clock mode Logic analyzers are designed to capture data from multi-pin devices and buses. The "capture rate" refers to how often the input is sampled and is functionally the same as the time...[Details]
China Energy Storage Network:
As early as February 2016, the National Development and Reform Commission and other three departments jointly issued the "Guiding Opinions on Promoting the Devel...[Details]
The display shows 0-9 numbers and text. Please follow the WeChat public account "Yisi Electronic Programming" to get it for free. Simulation diagram: Code: ...[Details]
1 Introduction
At present, inverter technology has been widely used in various fields of the national economy. Many companies at home and abroad have been able to produce mature standard...[Details]
Jiangsu Kunlun Interconnected New Energy Group Co., Ltd. (Kunlun New Energy) is a new energy technology company focusing on new energy storage and digital energy comprehensive solutions. The co...[Details]
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