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 qwqwqw2088 on 2020-2-23 18:08[/i]Photoelectric detection technology has a wide range of applications in many fields, from simple infrared sensors to fiber optic commu...
There are various test items in the measurement items of the oscilloscope, such as period, frequency, rise time, fall time, delay, positive and negative duty cycle, positive and negative pulse width, ...
My Raspberry Pi doesn't have an external speaker. I usually think it's a bit cumbersome to bring a speaker. But I have a wired mouse. I took it apart and found that there was still space inside. So I ...
[color=#3d3d3d][font="][size=14px]AD7476 is normal when it is first used in the circuit. After running for a period of time, the front-end analog input part is fixed at about 1V and remains unchanged....
Recently I encountered the problem of continue in for. I am not sure whether continue in for loop will skip the statement after the second semicolon. After verification, I found that it will not skip ...
Radar Principles and Engineering Implementation Cases
—— An QingruContent 1Radar missionRadar technical and tactical indicatorsRadar componentsNew technology and new systemRadar implementation case1. ...
Design of serial interface between AD7543 and 89C2051
This paper introduces the method of realizing serial interface through the P1 port of 89C2051 with 12-bit serial input digital-to-anal...[Details]
The source program of the 51 single-chip PCA9685 driver board driving the servo single-chip is as follows: #include reg52.h #include intrins.h #include stdio.h #include math.h type...[Details]
When SM2..0 is 000, the SLEEP instruction will put the MCU into idle mode. In this mode, the CPU stops running, while the LCD controller, SPI, USART, analog comparator, ADC, USI, timer/counter, watch...[Details]
At the Copenhagen World Climate Conference, Premier Wen Jiabao pledged on behalf of China that by 2020, the ratio of carbon dioxide to GDP would be reduced by 40% to 45% from the 2005 level. China ...[Details]
Directly use M8's IO to drive the transmitter, the echo is amplified by CX20106A, the output is connected to Mega8's INT0, and the LCD1602 is used for display. The measurement range is about 10-200C...[Details]
Undetected web content scraping bots pose a serious threat to e-commerce
July 2, 2024 –
Akamai Technologies, Inc. (Akamai), a cloud service provider responsible for supporting an...[Details]
How to use a digital multimeter Digital multimeter is one of the most commonly used tools for measuring current, voltage and resistance. This article introduces five common ways to use digital multim...[Details]
From a global perspective, the popularity of LED lighting products has just begun. After the initial uproar in the first few years and the reshuffle in the past two years, China's LED market has also...[Details]
According to foreign media reports, electronics company Delphi Technologies has put 800V silicon carbide (SiC) inverters into commercial mass production, which is one of the key components of the ne...[Details]
TSMC's revenue in November was the third highest in history. Many U.S. brokerages believe that TSMC's revenue in December is expected to hit a new high. Its capacity utilization rate will remain high...[Details]
There are more and more proposals for tactile feedback technologies that are completely different from the original ones for touch panel applications. Technologies that use new methods or combine w...[Details]
HDCVI technology is based on the transmission of high-definition composite video signals over coaxial cables, using analog modulation technology to transmit high-definition video signals with res...[Details]
1 Introduction
The commonly used micro-pin printers are slow and noisy, and cannot meet the needs of some occasions. Micro thermal printers have the advantages of fast printing speed, low nois...[Details]
Correct selection of electromagnetic flowmeter is a prerequisite for ensuring good use of electromagnetic flowmeter. The type of electromagnetic flowmeter to be selected should be determined according...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
Analogue and Mixed Signal
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