[size=4]1. Serial communication and parallel communication [/size] [size=4] DSP controllers exchange information and communicate with external devices. There are two main communication methods: 1. Ser...
Electronic components testing methods[ Print ][ Return ]Component detection is a basic skill for home appliance maintenance. How to accurately and effectively detect the relevant parameters of compone...
In the working waveform b) of the capacitor-filtered single-phase bridge uncontrolled rectifier circuit, is i2 the input current? Or the charging current of the capacitor? And why are there two sine w...
As shown in the figure below, this op amp circuit has an output of 20mV when there is no input signal.The test input voltage does not meet the op amp characteristics.
For the same circuit, some produc...
At the just concluded Third Session of the 13th National People's Congress, Premier Li Keqiang proposed in his government work report to focus on supporting the construction of "two new and one heavy...[Details]
The proliferation of ultra-low power wireless sensor nodes for measurement and control, coupled with the use of new energy harvesting techniques, is enabling fully autonomous systems powered by l...[Details]
What are the factors that affect LED light separation and color separation?
LED application products, especially semiconductor lighting products, have an increasingly strong demand ...[Details]
STMicroelectronics, a global semiconductor leader serving customers across multiple electronics applications, is collaborating with maxon, a world-leading precision motor manufacturer and member of t...[Details]
Although general LED lamps are energy-saving and long-lasting, their brightness is far from the brightness of a 100-watt incandescent lamp, and as the brightness increases, the problem of LED lamps ge...[Details]
Yole Development's market research report shows that since the birth of silicon power semiconductor devices, application needs have been driving the junction temperature to rise, which has now reache...[Details]
LED lighting has the following characteristics:
1. High purity, bright and rich colors. Currently, LED products cover almost the entire visible spectrum with high color purity. The tradition...[Details]
Valeo, a world-leading automotive parts supplier, showcased its innovative technologies at the Paris Motor Show. In 2013, Valeo invested 1.1 billion euros in R&D and submitted nearly 800 patent ap...[Details]
On November 12, Evergrande Group held the New Energy Vehicle Global Strategic Partner Summit in Guangzhou and signed strategic cooperation agreements with the world's top 60 auto parts leading compan...[Details]
Do you know what the battery of an electric car is made of? A battery pack is an array of multiple cells (usually lithium-ion cells in a pure electric vehicle) that produces voltages up to several ...[Details]
Steps to configure an I/O as an EXTI interrupt: GPIO_InitTypeDef GPIO_InitStructure; EXTI_InitTypeDef EXTI_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; //1. En...[Details]
The rapid development of military technology requires people to find and develop information carriers with higher frequencies, larger capacities, faster installation and better concealment to mee...[Details]
On October 18, 2024, the three-day 2024 China (Chongqing) Digital Energy Industry Innovation and Development Conference has come to an end. However, the performance of Beijing Mingde Shengyuan Ener...[Details]
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