To build the development environment for the SP32-Audio-Kit audio development board, you need to download the following resources:Among them, there are 3 versions available for download in the directo...
Could you please help me derive the transfer function of this integrator circuit? I have been deriving it for a long time but still can’t get the transfer function of the extreme point p=-(1-k)/RC?...
I wanted to wait for the official new version of the firmware to be released before posting this, because the current version is really difficult to use and lacks many important functions. However, it...
In PCB production, the process is an extremely important link. The general processes include OSP, immersion gold, gold plating, tin spraying, etc. Among them, tin spraying is the most common process i...
According to the national standard management procedures, the mandatory national standard "Safety Technical Specifications for Electric Bicycles" (GB 17761-2018) revised by the Ministry of Industry an...
Energy Vault Holdings Inc., a leading provider of grid-scale energy storage solutions, announced in early May that it had completed the testing and commissioning of the Rudong EVx, ...[Details]
＃i nclude
#define uint unsigned int
#define uchar unsigned char
sbit DAT=P1^1; //Simulate serial port data sending end
sbit CLK=P1^2; //Analog clock control terminal
uchar code tab ={0xc0,0x...[Details]
3.1 Calling a subroutine
The process of calling a subroutine by the main program should include 6 steps: protecting the breakpoint, jumping to the first address of the subroutine, protecting t...[Details]
How to judge whether the wire displacement encoder is good or bad during use? The simplest way is to connect the wires according to the wiring definition in the product manual. If there is no pulse o...[Details]
In the flow meter measurement in industrial production, in addition to the normal fixed pipeline type flow measurement device, there are often some flow measurement requirements that are not suita...[Details]
In the technological age, more and more electronic devices are appearing, and more and more devices are electronic. Among these many devices, there will be a need to communicate and control each othe...[Details]
Omron CP series PLC converts to Ethernet and communicates with the easy-to-control monitoring software ModbusTCP via CHNet-CP
Easy-control INSPEC software connects to Omron CP series PLC (CP1E...[Details]
Google announced today that it is expanding the Password Checkup feature to older devices. Now, phones and tablets running Android 9 and higher can access the feature, which is part of Google's autof...[Details]
The speed of light is an unattainable dream, but light is a powerful tool that people can control. Professor Haas of the School of Engineering at the University of Edinburgh in the UK predicted t...[Details]
Conventional crystalline silicon solar cells are made on high-quality silicon wafers with a thickness of 350-450μm, which are sawn from pulled or cast silicon ingots. Therefore, more silicon materi...[Details]
/***************************************************************************** Unit: Physics Class 2007, School of Physics and Electronic Engineering, Guangxi University for Nationalities ...[Details]
The Australian government is not only resolute in its ban on Huawei, but also seems to be merciless in its "sanctions" against its telecom operators. For David Teoh, executive director of TPG Telecom...[Details]
Recently, the shortage of Micron 139 chip COMs board has caused headaches for small and medium-sized enterprises in Shenzhen, and has become a hot topic in the surveillance industry. In recent years,...[Details]
The signal output of the absolute encoder includes parallel output, serial output, bus output, and integrated transmitter output.
1. Parallel output:
The absolute encoder outputs multi-d...[Details]
The conductivity of semiconductor devices is between that of good conductors and insulators. They are electronic devices that use the special electrical properties of semiconductor materials to per...[Details]
RF/Wirelessly
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