I have been working on military products since I entered the laboratory, and it has been two years now. The chip requirements are very strict, and there are very few domestically produced chips; most ...
This is the shell provided by Simon:https://bbs.eeworld.com.cn/thread-167186-1-1.htmlConsidering that the lamp housing has three fixing holes, we basically need to fix the circuit board we made on thi...
As the title says, I know that zone 7 in our community is the gas alarm zone, zone 8 is the emergency help button, and I don't know the others. I hope an expert can answer what zones 1-6 are....
[i=s]This post was last edited by anananjjj on 2014-5-22 16:11[/i] This... {:1_101:}I am a man! It is a bit... {:1_85:}I'd better give it to my wife! Thanks to the forum! The bag is still big and very...
[b]Live broadcast time: [/b] July 4 [b]Live broadcast content: [/b] [color=#002000][backcolor=transparent]Power management systems are key to a variety of electronic devices. This seminar will share R...
Abstract: This paper introduces the principle, hardware circuit, PDU data format and short message sending/receiving program of using MCS-51 series single-chip microcomputer to control the mobile phon...
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
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