[size=4][b] [GD32F350--Smart Farm] First Post [/b][/size] Project Purpose: To complete the development of a smart farm. Originally, I just planned to develop a model, but suddenly I remembered that I ...
[b]1. Output impedance[/b][align=left][color=rgb(34, 34, 34)][font="]Before understanding the issue of "impedance matching", let's first learn what "output impedance" is?[/font][/color][/align][align=...
[i=s]This post was last edited by qwqwqw2088 on 2019-5-14 07:58[/i] [size=4]Sandwich winding[/size] [size=4] [/size] [align=center][size=4][/size][/align][size=4] The sandwich winding method has a lon...
IT Home reported on October 6 that according to netizens, a new OPPO phone has passed FCC certification. The model is CPH2185. The product name is not clear at the moment, but it is obviously a...[Details]
On March 24, the 2020 China Bus Academic Annual Conference was held in Shenzhen, hosted by the Bus Branch of the China Highway Society and organized by BYD Auto Industry Co., Ltd. At the conferenc...[Details]
Abstract: Combining ZigBee wireless short-range communication technology, a wireless sensor network system architecture for industrial waste gas monitoring is proposed. The network node hardware ci...[Details]
Use of buzzer: The buzzer frequency is roughly set to 20ms or 50hz. #include reg52.h #define uint unsigned int #define uchar unsigned char sbit fen = P2^6; void delay(uint z); main() { while...[Details]
Overview
The MAX15050/MAX15051 high-efficiency switching regulators provide up to 4A of load current at a 0.6V output voltage (0.9 × VIN). The devices operate from 2.9V to 5.5V, mak...[Details]
The calculators we talked about before were all based on C language. Next, let’s talk about a simple calculator based on assembly language. hardware design The display is still a digital tube, an...[Details]
Passive networks such as resistors, inductors, capacitors, connectors, cables, PCB lines, etc. will show RF and microwave characteristics at high frequencies. S parameters are a model that characteriz...[Details]
Minebeami announced on November 2, 2023 that it would acquire Hitachi’s power semiconductor business. The timing of the stock acquisition has not yet been determined, but the company plans to make t...[Details]
After this year's Nobel Prize in Chemistry was awarded to the lithium battery field, the contribution of batteries to the world has been more recognized by the public. It is the continuous exploratio...[Details]
There is a clear trend: breaking down complex problems into smaller, simpler, and more clearly defined problems and applying the right tools to the task. This principle applies to even the most mundan...[Details]
In the process of learning stm32, the printf function was redirected, but it could not be displayed in the serial port debugging assistant, and the debug could not run at full speed. The printf funct...[Details]
Jiwei.com reported on May 27 that at the launch of the OPPO Reno6 series, OPPO also brought the Enco Free2 wireless noise-cancelling headphones, priced at 599 yuan. They will be officially on sale on...[Details]
I have been troubled by this problem many times before. In order to solve the problem once and for all, I have summarized the possible problems. Solution: First of all!!! Pay attention to the most ...[Details]
RTI continues to lead the way with cutting-edge cybersecurity processes to minimize vulnerabilities and ensure strong protection for the enterprise.
RTI, a provider of software for i...[Details]
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