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.
[size=4] CMOS and TTL integrated gate circuits often encounter such a problem in actual use, that is, there are redundant input terminals. How to correctly handle these redundant input terminals to ma...
Precision Rectificationhttps://mp.weixin.qq.com/s/maB2yx2gKz8ecKrNUquYQQ1. Is the output low level 0V or negative? If it is powered by a single power supply, it seems that the negative voltage -0.7V c...
Title of Work
Espressif Home Smart Butler
Author:Kit78281. Introduction
The entry for this Digi-Key competition is Espressif's Smart Home Butler, which mainly uses voice commands to realize time broad...
A mobile power bank is a portable charger that integrates power supply and charging functions. It can charge or power standby for digital devices such as mobile phones anytime and anywhere. Generally,...
In RF circuits, RF devices with various interfaces (SMA, SMP, BNC, etc.) are often used. Therefore, it is necessary to use RF cables or connectors with various interfaces to connect these RF devices a...
The timer working process can be in this order (take 51 as an example to use timer 0 mode 1 to generate a 50 millisecond timing) 1. The lower four bits of TMOD are used to set timer 0, and the upper...[Details]
In the ISO international standard "ISO6469-3:2001 Electric Vehicle Safety Technical Specification Part 3 "Protection of Personnel from Electrical Injuries", it is stipulated that the high-voltage c...[Details]
Capacitors are a scientific abstraction of the physical property of storing electric field energy in actual circuits. In actual capacitors, wherever there are charged conductors and dielectrics, capa...[Details]
On May 29th, AYANEO handheld officially released the world's first ultra-light OLED Windows handheld - AYANEO AIR, equipped with AMD Ryzen 5 5560U processor, and available in Youth Edition and S...[Details]
Colorimeters are widely used in color management in industries such as plastics, printing, paints and inks, textiles and clothing. Based on the Lab and Lch principles of the CIE color space, they ...[Details]
China Energy Storage Network:
At present, the COVID-19 epidemic has caused China's economy to face great downward pressure. In particular, the global spread of the epidemic is seriously affec...[Details]
Ultrasonic level meter troubleshooting and solutions 1. Entering the blind spot 1. Fault phenomenon: full scale or arbitrary data appears; 2. Reason: Ultrasonic level meters have blind spots....[Details]
Washington, D.C. (DC) has introduced a measure that allows delivery drivers vying for parking spaces on the streets to reserve curbside parking spaces in advance to prevent double-parked vehicles fro...[Details]
The plant will store a mixture of natural gas and hydrogen in a cavernous storage facility in preparation for a commercial storage project for hydrogen.
Headquartered in...[Details]
As shown in the figure: pitch 5mm. Motor resolution 1000. Reduction ratio is 5.
How to write the program to position 100mm and then return to the origin?
Analysis: How many pulses a...[Details]
On May 18, the main plant building topping-out ceremony of the "Qingzhou Juneng International Silicon-based Gallium Nitride Power Device Semiconductor Manufacturing Project" jointly invested and cons...[Details]
For electronics enthusiasts, engineers, and technicians, the wide variety of oscilloscopes on the market can be overwhelming. Oscilloscopes have a variety of parameters and functions, coupled with va...[Details]
Introduction: AVR microcontroller is an enhanced RISC (Reduced Instruction Set CPU) high-speed 8-bit microcontroller with built-in Flash developed by ATMEL in 1997. AVR microcontrollers can be widely...[Details]
At present, the main failure form of electronic equipment is thermal failure. According to statistics, 55% of electronic equipment failures are caused by temperatures exceeding the specified value. As...[Details]
Shanghai, China, June 26, 2024 -
Avnet announced that Rebeca Obregon will serve as the new president of element14, Avnet's global electronic components products and solutions distributor, effec...[Details]
Analogue and Mixed Signal
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