Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
This article mainly introduces the PA design based on the MRF8P9040N tube, including DCIV curve setting, bias circuit design, LoadPull, SourcePull design, input and output matching design, schematic d...
I'm working on the spectrum analyzer test of this model recently. There are too many young people in the position, so it's hard to explain. I hope the big guys can provide Chinese operating instructio...
Following the previous article, the content includes 1 system content, 2, component selection, 3, system hardware design, etc. Please refer to: https://club.gizwits.com/thread-166756-1-1.html4 System ...
I built a F103ZET6 board myself. It only has a download port in SWD mode, but no pull-up or pull-down. The chip can be identified using the CMSIS-DAP downloader, but the program cannot be downloaded. ...
Learning msp430 and contacting mcp4017 digital potentiometer, msp430 related information is a bit scarce, attached is my debugging code for your reference and correction
Note: The MCP4017 driver was d...
[i=s]This post was last edited by sljzyjj on 2022-7-3 20:07[/i]The RVB2601 development board is developed using CDK software and is compatible with the YOC operating system. It is not bare-metal progr...
Recently, the development of the pneumonia epidemic caused by the novel coronavirus has touched the hearts of all Chinese people. As a key state-owned enterprise related to national energy security...[Details]
On September 24, Renesas Electronics Corporation, a supplier of advanced semiconductor solutions, announced the expansion of its R-Car series of system-on-chips (SoCs) for entry-level advanced driv...[Details]
Function:
Gas detector is an instrument tool for detecting gas leakage concentration. It belongs to safety protection instrument.
Gas analyzer is a process analysis instrument used to measure...[Details]
The traditional domestic electronic anti-theft alarm system solution is often to detect theft and other alarm information through electronic equipment at the user end, and then automatically transm...[Details]
#include stdio.h int fputc(int ch, FILE *f)//STM8S105,printf function redirection { while (!(UART2- SR&0x80)); UART2- DR=ch; return ch; } At the same time, you need to modify the Library...[Details]
Apple's new generation iPhone 11 series has been very popular since its launch. The delivery cycle on the official website takes up to 4-5 weeks, but with the increase in the number of users, many pr...[Details]
News on the morning of February 18th revealed that malware specifically targeting Apple's M1 chip has recently appeared, indicating that criminals have begun to target Apple's self-developed ch...[Details]
How Electric Motors Work
1. Introduction
2. Internal structure of the motor
3. Toy motor
4. Other parts of the motor
5. Electromagnet and motor
6. Armature, commutator ...[Details]
To truly understand a programming language, it is very important to study its data types and their representation in memory.
There is no special Boolean data type in C language. Friends who have read...[Details]
Switching power supplies have become an important part of our lives, touching every aspect of life. Switching power supplies are very familiar to engineers. In this article, the editor will give yo...[Details]
Musical greeting cards are very popular for special occasions all over the world and we have all gifted this thing to our dear ones before. But have you ever tried making one yourself? If not, it’s...[Details]
All along, the single-chip computer has used while(key==0) for hand release detection; this not only wastes CPU resources, but also... Therefore, using hand release detection is very good and fashion...[Details]
Weibo user @BZM科技 published a long article about his views on the mobile phone industry this year. He believes that 2019 will be a battle for survival for major mobile phone manufacturers. The articl...[Details]
TMS320C6713 is a new 32-bit floating-point DSP chip developed by Texas Instruments (TI) after the TMS320C62X series of fixed-point DSP chips. The internal structure of this chip is improved on the ...[Details]
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