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.
Teensy 4.1 has many improvements over Teensy 4.0.Pin diagramto connect EthernetThe reverse side can expand the memory , the left side is psram, the right side is flashwebsitehttps://www.pjrc.com/store...
1. Introduction
The FM33LG0 series MCU has at most 1 I2C interface supporting master-slave mode and 3 SPI interfaces supporting master-slave mode; I2C supports 7-bit or 10-bit slave addresses, and sup...
[i=s] This post was last edited by wadeRen on 2022-4-3 20:21 [/i] [TOC] # [Article Navigation] [GD32L233C-START Evaluation——01. Unboxing, Development Kit](https://en.eeworld.com/bbs/thread-1192154-1-1...
[i=s]This post was last edited by damiaa on 2022-9-5 10:46[/i]【Jiajiabao】 esp32s2 mqtt analysis
1,【Jiajiabao】Analyze esp32s2 wifi sta and then analyze mqttThe wifi is initialized in app_main.c (see es...
1. Overview
Generally, a radio mainly uses an antenna to receive electromagnetic waves, and then amplifies the electromagnetic waves, filters them , mixes them , demodulates them , and plays them. The...
Source: The Paper
Li Zifeng, a teacher at Hebei Yanshan University and a recommended project for the 2021 Hebei Science and Technology Award, has attracted attention for his research titled "Adhering ...
1 Grating displacement sensor measurement principle A grating sensor composed of a light source, two long gratings (indicator grating and scale grating), and a photoelectric detection device is usual...[Details]
On April 9, the country's first integrated prefecture-level electricity action plan in the Yangtze River Delta was released in Huzhou, Zhejiang.
State Grid Huzhou Power Supply Company has issu...[Details]
Zuosi Auto R&D released the "2024 China Passenger Car Electronically Controlled Suspension Industry Research Report". A typical suspension structure consists of elastic elements, guide mechanisms, ...[Details]
According to foreign media reports, data released by the Korea Trade Association on August 7 showed that from January to July this year, South Korea’s secondary battery core cathode material exports ...[Details]
In the field of new energy vehicles, China was relatively early in its layout, and it was also an opportunity for the domestic automobile industry to surpass traditional powers. However, in the first...[Details]
On September 17, the 2020 23rd China Integrated Circuit Manufacturing Annual Conference and Guangdong Integrated Circuit Industry Development Forum opened grandly. Wu Hanming, an academician of the C...[Details]
1. Introduction
With the increasing attention paid to harmonic pollution of electrical equipment, power factor correction (PFC) technology has become a hot topic in the field of power electro...[Details]
As the epidemic in India, Southeast Asia and other regions eases, overseas demand for mobile phones has rebounded significantly, and coupled with the rush of goods by mainland Chinese brand manufactu...[Details]
What is the relationship between PC and LR that we often hear about? I finally figured it out this time. We all know that LR points to the address that PC will execute next time, but they have differ...[Details]
Intel Song Jiqiang: Facing the "trillion era" of semiconductors, promoting the development of computing power with full-stack innovation In the ever-changing digital era, faced with the constant em...[Details]
On September 6, at the Internet of Things and Smart Energy Summit Forum of the 2019 World Internet of Things Expo held in Jiangyin, Wuxi, Jiangsu, the Jiangyin Energy Internet Cloud Platform was la...[Details]
Electronics Fan Network:
This article is based on the STi7105 HD set-top box, adopts the SIP protocol, and tries to make full use of the existing codec capabilities of the HD interactive set-...[Details]
1. Understanding composite video signals
A composite video signal is one in which all the components needed to create a video signal are combined in the same signal. The three main components that...[Details]
On August 26, according to media reports, Samsung is developing an OLED display without polarizer film, which consumes less than half of the power of current mobile phone screens.
Once this br...[Details]
1. Overall design of the system
This system is used to test the functions and performance of DC motor controllers. The test content mainly includes the current value, speed value and waveform ...[Details]
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