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.
Last week I saw a promotion on TB that there was a special offer for solar lights, less than 4 yuan with free shipping, so I bought one and opened it to take a look.The overall appearance is mainly a ...
The first step of the test is to light up the LED light, which has almost become an unchanging step. I was going to post the lighting and unboxing together, but I encountered the problem of not being ...
Through the study and practice of the 2.4G NRF24L01 wireless module and the reference to the Chinese and English manuals of NRF24L01, the following summary is made. If you want to have a deeper unders...
Hello~ Hello everyone~ The manager is here to send information again~~ Come and take a look at the latest situation~~New activities online:1. Anxinke Bluetooth Development Board PB-02-Kit
Activities i...
ON Semiconductor (NASDAQ: ON ), driving energy efficient innovations, has announced the appointment of Bernard (“Bernie”) as Chief Accounting Officer of ON Semiconductor and its wholly owned subsidia...[Details]
A few days ago, I returned to Hangzhou and listened to a technical presentation entitled "The Research and Development and Thinking of Geely's Aegis Dagger Battery" by Zhou Wei, a batte...[Details]
- Awarded the title of "Excellent Partner of 2019" by the Ministry of Education and the title of "Excellent Partner" in the 2019 Industry-University Collaborative Education Project of the Ministry of...[Details]
1 Introduction
A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch transistor to turn on and off to maintain a stable ...[Details]
Today, we will introduce a standard for the automotive industry. Although this standard is not new - it was released in 2018, there seems to be little discussion about it in China. Before discussing ...[Details]
Abstract:
The CORDIC algorithm is used to calculate the sine value in real time, replacing the sine lookup table in the traditional DDS, which significantly saves hardware resources and great...[Details]
Function of the circuit
Recently, many general-purpose AD conversion expansion boards for personal computer expansion are sold on the market. If they are limited to a certain us...[Details]
As one of the basic industries in China, the papermaking industry has been increasingly demanding in terms of output and quality of papermaking with the improvement of people's living standards and th...[Details]
Keyboard interface and programming
The keyboard is a switch matrix composed of several keys. It is the most commonly used input device for microcomputers. Users can input instructions, addresses an...[Details]
1 Introduction
In the past 30 years, major electronic component manufacturers in the world have launched their own unique microcontroller products. In the flourishing microcontroller family, the 80...[Details]
A spectrum analyzer is a superheterodyne receiving device with a display device. It is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters...[Details]
Apple has now started testing the eighth generation of developer beta versions, and can now test new versions of iOS 14.5 and iPadOS 14.5. The build number of iOS 14.5 and iPadOS 14.5 beta 8 is 18E51...[Details]
Strategic determination requires sufficient confidence For the autonomous driving track, the winter of 2022 will be particularly cold. The cold wave is coming. Judging from the response methods of ...[Details]
According to the Science and Technology Innovation Board Daily, at the "Huawei Developer Conference" held in Songshan Lake, Dongguan today, Wang Chenglu, President of Huawei Consumer Business Softwar...[Details]
Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]