I have seen many big factories, such as Jiali Chuang, and they basically charge 100 yuan more for black paint (compared with green paint). I have also asked some small board factories, and their green...
LOTO virtual oscilloscope software function demonstration - FIR digital filtering
This article introduces a new function of LOTO oscilloscope - FIR digital filtering function .
Before that, let's firs...
Experiment name: Application of power amplifier in electrolysis device of sludge electric remediation technology
Purpose:
The one-step method removes and recovers Pb from urban sludge, striving to ach...
[b][size=5]To compile the image file for the SINA33 development board, you need to build a cross-compilation environment first. For this environment, you can refer to the previous document "How to cre...
CalcToolBox 2 has been released. The new version of CalcToolBox 2 uses micropython as the calculator kernel and redesigns the program architecture, making it more convenient and practical.Main Feature...
Raspberry Pi itself is a miniature computer . People have been trying different ways to use it to realize a multifunctional computer. Today we bring you a Raspberry Pi handheld PC based on ESP32-S2, w...
The powerful functions of ChatGPT have made many technology companies want to explore its application boundaries. For example,
what kind of surprises can it bring us
by giving it a
robot
bod...[Details]
0 Introduction
In some actual industrial sites, DC voltages with high voltage stability requirements are often used, such as the intelligent charging power supply of the DC battery of the car, etc. ...[Details]
1 Introduction to WiMAX
The huge demand for wireless access to the Internet and wireless multimedia data services has driven the rapid development of wireless communication technology. Broadband, I...[Details]
The circuit is shown in the figure. This circuit can obtain a higher output power by simply changing some components. The circuit R1, L1, D1, C1 to C7 on the left side of the figure is a conventional...[Details]
1. Anemometer probe selection
The velocity measurement range of 0 to 100 m/s can be divided into three sections: low speed: 0 to 5 m/s; medium speed: 5 to 40 m/s; high speed: 40 to 100 m/s. The the...[Details]
BEIJING, China – August 24, 2021 – Analog Devices, Inc. and Maxim Integrated Products, Inc. announced that ADI’s previously announced acquisition of Maxim has received antitrust approval from China’s...[Details]
Vivo released the vivo Y75 phone in 2017, which is equipped with a single rear camera and measures 5.7 inches. According to foreign media GSMArena, some parameters of the new vivo Y75 5G phone ...[Details]
International Energy Network News: As the photovoltaic industry is in a state of "high fever", some companies are suffering from the chronic disease of "seeking quantity but not maintaining quality...[Details]
According to past experience, the first quarter should have been the off-season for the electronics industry, especially the semiconductor industry, but SMIC, the largest wafer foundry in China, made...[Details]
Xiaomi Mi Band 5 will be released live at 14:00 on June 11th. Yesterday, the official released the rendering poster of Xiaomi Mi Band 5. Last night, Xiaomi Smart Life released several posters of...[Details]
(Image source: Arralis official website) According to foreign media reports, Arralis, headquartered in Limerick, Ireland, announced the launch of a new E-band automotive radar system, the Corvus...[Details]
China Electric Vehicle Hundred People Forum 2020 Media Communication Meeting "Rapid growth driven by subsidies is relatively fragile, and a sudden decline does make people anxious, but the market ...[Details]
A friend who uses an oscilloscope said that the automatic function of his oscilloscope was broken and could not be automatically successful. I looked at the video he sent and it was a straight line. ...[Details]
1. Transfer efficiency and transfer loss rate
Charge transfer efficiency is an important parameter to characterize the performance of CCD. The ratio of the charge that reaches the next po...[Details]
Since version 2.10, TekScope software and Tektronix oscilloscopes (such as 4B Series MSO) have introduced TekHSI high-speed interface technology, which allows you to transfer waveforms up to 10 tim...[Details]
PCB Design
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