This article explains how to use the human body sensing module HC SR505. We use an LED to indicate whether a person has walked into the sensor. When a person walks in, the LED indicator lights up, and...
msp430f5529 capture plus serial port, which can be used for everyone to learn the microcontroller source program is as follows: #include "msp430f5529.h" #define uint unsigned int #define uchar unsigne...
[i=s]This post was last edited by freeelectron on 2019-10-14 17:15[/i]You can replace it with sensors, NBIOT, WIFI development boards, etc. If you like it, please contact us.
The above are all officia...
[font=微软雅黑][size=3][color=#000000][b]The specific parameters of the DCM evaluation samples provided for free application this time are as follows: [/b][/color][/size][/font] [font=微软雅黑][size=3][color=...
1 Introduction
In the post-PC era of the rapid development of information technology, computers, communications, and consumer electronics are integrated. Although computers and networks have f...[Details]
Automotive Ethernet usually adopts the layered structure of the OSI (Open System Interconnection) model, which divides network communication into seven different layers, each responsible for differ...[Details]
Foreign media quoted a Japanese panel equipment supplier as saying that it has suspended shipments to the panel factory in Zengcheng, Guangzhou, China, which is invested by Foxconn founder Terry Gou....[Details]
According to a new supply chain analysis report, due to technical limitations in the production process, Apple's first watch equipped with a microLED display will not be launched in 2025 as originall...[Details]
The Indian subsidiary of major inverter supplier ABB has sold more than 5 GW of PV inverters in India.
ABB's factory in Bangalore, India, which makes solar inverters, doubled its productio...[Details]
1. Basic knowledge of LED wire welding requirements 1. Purpose Under the combined action of pressure, heat and ultrasonic energy, the gold wire forms a good ohmic contact between the chip e...[Details]
This article introduces a driver reference design for AR111 LED lamps in a 2-in-parallel-5-in-series (5S2P) combination.
Overview
This reference design uses the MAX16819 as the main contr...[Details]
Good maintenance and monitoring of
the
battery
system can provide owners with a stable, reliable and economical power source.
The use and maintenance ...[Details]
At present, production enterprises in all walks of life use various equipment when producing products. In many equipment, the scope of use and sales of wire harness testers are very good. However, ho...[Details]
Due to the improvement of people's living standards, the acceleration of the pace of life, environmental pollution and other factors, cardiovascular and cerebrovascular diseases such as heart disea...[Details]
With the increasing number of automotive electronic devices, it is a reliable and economical approach to use serial bus to achieve multi-channel transmission and form an automotive electronic network...[Details]
On February 7, the People's Government of Jilin Province issued the "Implementation Plan for Further Building a High-Quality Charging and Swapping Infrastructure System in Jilin Province". By 2025,...[Details]
introduction
There is an increasing need to monitor and control bias temperature instabilities—negative bias temperature instability (NBTI) and positive bias temperature instability (PBTI)—in scali...[Details]
The joint venture of SGS (SGS) and Allion Co., Ltd. (Allion) was launched in Shanghai. The establishment of Allion aims to provide one-stop inspection, testing and certification solutions for the Chi...[Details]
With the continuous development of intelligent network technology, vehicles and road infrastructure are gradually upgrading towards intelligence and networking, and the information interaction betw...[Details]
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