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.
Mini Protobuf library in pure Python. FeaturesPure Python.
Feature-rich yet lightweight. Can even run on MicroPython.
Supports struct-like format strings and ctypes-like representation of structures (...
I remember that many of the laws are the names of foreigners, and I think Chinese people should have them too, so I want to learn more about them, so that I won’t be unable to brag to foreign friends ...
As shown in the figure below, the higher the DAC voltage, the lower the output voltageHowever, actual circuits have found that there is an inflection point.
Before the inflection point, this relations...
[i=s]This post was last edited by yang_alex on 2019-7-31 14:25[/i][CH549 Review] Part 3 Comparative Evaluation of Low-Level Driver Software - SPI Interface LCD DriverRegarding the software development...
The Labview version I installed is 18.0, and the NI-SCOPE driver version I downloaded is also 18.0, but during the installation process, I cannot NEXT, as shown in the figure....
Software version QT5.14.2, my program is as follows
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include QPainter
#include QPenMainWindow::MainWindow(QWidget *parent) :QMainWindow(parent),ui(ne...
The commonly used infrared remote control coding rules are similar, basically the same as the 6221 principle
When the PIC microcontroller receives:
If you use 54, 57 chips, it will be...[Details]
Today's electronic components are designed for high performance while working to reduce size, power consumption and cost. Effective and accurate component performance characterization, design, evalua...[Details]
Micron Technology Inc. (Nasdaq: MU), a leading provider of memory and storage solutions, today announced that it has begun sampling the industry’s first automotive-grade low-power DDR5 DRAM (LPDDR5) ...[Details]
0 Introduction
With the popularization of electrified railways in my country, trains have entered the era of high speed. The scratches on the wheel tread will seriously affect the safety and s...[Details]
LED (Lighty Emitting Diode), also known as light-emitting diode, is a semiconductor light-emitting device that can convert electrical energy into visible light. In recent years, LED technology has ac...[Details]
There are a few electric car
charging stations
here and there
, which is fine. But if charging stations become common in cities, they will become an eyesore, with long, tangled blac...[Details]
More than 2,000 years ago, Mencius said: "I want fish; I also want bear's paw; I cannot have both." With today's advanced communication products, we seem to be facing the same dilemma: I want conve...[Details]
Embedded systems are now widely used in various fields such as information appliances, network communications and industrial control. A typical embedded system is mainly composed of embedded hardware...[Details]
1. Functions and features of the Loongson 2F processor
The LOONGSON-2F processor used in this system is a general-purpose RISC microprocessor with 64-bit MIPSⅢ instruction set recently release...[Details]
1. Working principle and characteristics
Working principle:
The core of the inverter device is the inverter switch circuit, referred to as the inverter circuit. This circuit completes the...[Details]
Relay: Schematic diagram of a relay: From the schematic diagram of the relay, we can know that the relay is an electronic control device. It has a control system and a controlled system. It is usua...[Details]
Today, Xiaomi released the Xiaomi new logo badge, which is the same product for Xiaomi’s internal employees. The pre-sale has now started and will be available for pre-sale in limited quantitie...[Details]
News on the morning of December 16th, vivo recently began to warm up the new flagship X60 series. After announcing a few days ago that it will cooperate with Zeiss lenses, it announced today th...[Details]
Knowing the main power switch location of ABB industrial robots is essential to ensure the safe operation and maintenance of the robots. In this article, we will introduce the main power switch loc...[Details]
MicroPython Open Source section
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