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.
[i=s]This post was last edited by Unseen on 2021-7-1 00:24[/i]In the previous chapter, we used command line tools to compile a project. In actual use, downloading and installing various command line t...
Recently I am using max30102 as a heart rate and blood oxygen sensor and using STM32F103 for control. There are many versions of the code on the Internet.
I found several STM32 versions. After debuggi...
1. Introduction
In order to install various tools, you first need to be able to connect to the Internet. For convenience, choose WIFI to connect to the network. Let's get started!
2. Connect to the In...
Children's Day is coming. Have you not chosen a gift for your little prince or princess? A children's smartwatch would be a good choice. As an important branch of smart wearable devices, children's sm...
I used tonny to save a main.py program for flashing an LED to disk, and then the pico broke...
After flashing the official MicroPython firmware, the USB virtual serial port cannot be displayed. It see...
With the widespread application of DSP (digital signal processor) systems, the size of their programs is also expanding. Using the chip's own Boot-loader to boot the DSP program through the Flash memo...
Hongke's AWG4000 series pulse pattern generators simplify multi-level pulse generation thanks to their ability to combine pulse and edge shaping with the ability to reproduce multi-level programming ...[Details]
Yuan Jiahai, Zhang Haonan
The coming year of 2020 is not only the closing year of the 13th Five-Year Plan, but also the planning year of the 14th Five-Year Plan. Most of the development goals ...[Details]
The purpose of the signal quality test at the transmitter is to verify whether the signal sent by the DUT meets the specification requirements. This test mainly uses a broadband oscilloscope to ...[Details]
Industry Focus 1. Geely, Tencent, China Automotive and ANHENG signed a strategic cooperation agreement on the safe operation of intelligent connected vehicles Geely Auto Research Institute, China...[Details]
#include "STC89C51RC_RD_PLUS.h"
#define SENDBUFSIZE 0x0f
#define BR_19K2 0xfd
#define RMAX 0x10 //Must be an integer power of 2. Seen on 21ic, seems to be the idea of "Senior Liu"
unsigned char ...[Details]
On May 10, the National Information Optoelectronics Innovation Center (NOEIC) official account published a blog post yesterday, announcing that it has teamed up with Pengcheng Laboratory to form an...[Details]
Illustrations from Canva Since entering the fourth quarter of 2020, Baidu has been getting closer to returning to its peak. First, it was favored by the capital market due to its acquisition of YY ...[Details]
With the rapid development of the Internet of Things and artificial intelligence, as well as the continuous advancement and improvement of 5G infrastructure, embedded operating systems are playing an...[Details]
ASML announced on the 3rd local time that a fire broke out at its factory in Berlin, Germany on the evening of the 2nd. The fire was put out at night and no one was injured. It is too early to make a...[Details]
CoreChi full-scenario cockpit processor X9SP
Product Description:
X9SP is a full-scenario cockpit processor for future mainstream smart cockpit applications and a ne...[Details]
A motor is a device that converts electrical energy into mechanical energy. It can also be considered as a device that transfers energy from a power source to a mechanical load. The system in which...[Details]
System
engineers
are under pressure to reduce costs and improve
reliability of
circuit
boards. An often overlooked response is to reduce
the number of components used to monitor...[Details]
With the rapid development of large-scale integrated circuits, the performance of PCs is constantly improving. By embedding an intelligent function card with a high-performance microprocessor as the...[Details]
The large silicon wafer project of Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. (hereinafter referred to as: Zhongxin Wafer Large Silicon Wafer Project) was completed and put into production in Ha...[Details]
Today, with the increasing requirements for the size, power consumption, and integration of embedded systems, it is becoming increasingly difficult for MCUs with only AD conversion circuits to handle ...[Details]
Programming Basics
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