From CSDN, original Bruceoxl original link https://bruceou.blog.csdn.net/article/details/116097779?spm=1001.2101.3001.6650.4utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edef...
What exactly is a sine filter? Why is it so commonly used in delta-sigma ADCs? In my last blog post I mentioned that the name “sine” comes from its frequency response which is a sin(x)/x function. The...
For embedded applications, the simplest test is to light up the LED. Now I will do an experiment to light up the LED using GPIO. From the limited information, CH2601 uses the E906 core and the system ...
When I saw the activity of the ST60 wireless connector, I was helping a customer troubleshoot a problem: when the control box was assembled, the cable length margin was insufficient, and the bending o...
As the C-position city of China's electronic manufacturing industry, Shenzhen has experienced numerous ups and downs since the reform and opening up, but has always played the role of a leader in the...[Details]
The automatic range digital multimeter is more convenient to use. It does not need to select the range manually, which saves the process of range selection. The process of automatic range conversion...[Details]
6.1 Overview of Bidding for Integrated Cabling System Project
Definition: It refers to the process in which the owner reviews, evaluates and selects the bidders who voluntarily participate...[Details]
I just got the Tiny4412 development board and found that its IP address is not 192.168.1.230. It keeps changing automatically. Today it is 192.168.1.7, and tomorrow it becomes 192.168.1.8. So I decid...[Details]
1 Introduction Melt flow rate meter is a kind of testing instrument, which is mainly used to measure the melt mass flow rate (MFR) and volume flow rate (MVR) of thermoplastic polymers such as polyeth...[Details]
As IC manufacturers launch various high-performance microcontrollers, 51 microcontrollers are far from meeting everyone's demand for high-performance microcontrollers. At present, many companies ...[Details]
On September 7, the Information Office of the Dezhou Municipal People's Government held a press conference to introduce the relevant situation of "Dezhou City's efforts to serve the development of ...[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]
1. Product quality and necessary additional functions. Including accuracy, linearity, repeatability, and angular error. Balances are basic laboratory instruments. Without reliable quality assurance, t...[Details]
This article will use RIGOL's benchtop multimeter DM3068 to provide a convenient and accurate solution. Temperature measurement is common in various industrial sites, but it is not easy to achieve acc...[Details]
Autonomous driving
As a typical "money-burning" track, due to high capital investment and slow return cycle, losses have always been
the norm in
the industry chain
.
Since t...[Details]
On August 23, Russian media reported that the US Department of Commerce extended the ban on Huawei for another 90 days, allowing Huawei to continue to purchase parts from US suppliers. A few days ago...[Details]
Introduction
In the three-phase signal processing application of the power system, it is often necessary to collect and process the A, B, and C three-phase voltage and current signals at the sa...[Details]
Design of Virtual Signal Spectrum Analyzer
With the rapid development of computer technology, the application of signal processing technology using software is becoming more and more w...[Details]
Simple and practical 3V voltage regulator circuit
In common circuits, we often use 3V voltage. Many people often use voltage regulator IC, LDO, etc., but they are relatively expensive. This simple ...[Details]
FPGA/CPLD
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