Since its establishment, Fujing has been adhering to the service concept of being close to the market and meeting customer needs. Today, consumer electronic products have been trending towards low prices, green energy, fashion, and thinness. Fujing firmly believes that it has the strength to welcome the coming of this era and has the ability to create a more brilliant tomorrow.
The global effort to reduce power consumption is gaining momentum. Many countries require home appliances (see Figure 1) to meet efficiency standards set by organizations such as the China National In...
Live replay: TI's new generation C2000? microcontroller integrates powerful communication capabilities and control performance to achieve more flexible system-level design : https://training.eeworld.c...
Source: https://learn.adafruit.com/TwinklyEarwarmer/overviewControlling the WS2812 with the Adafruit GEMMA M0Programming with MakeCode is simple and funWant more challenges? For example, control the c...
I am a beginner in file filter driver development. After reading some books and materials, it seems that the function numbers for file operations in IRP_MJ are only read and write. How can I determine...
I read an article about grounding and lightning protection, and I feel it's good. Let me share it with you! Grounding and lightning protection grounding of monitoring system Is there any contradiction...
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
In order to develop lighting LED technology, developed countries attach great importance to the research of LED testing methods and standards. For example, the National Institute of Standards and T...[Details]
The most important components of new energy electric vehicles are power batteries, electric motors and energy conversion control systems. The power battery must achieve high performance such as fas...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
The circuit has overcharge protection, over-discharge protection, over-current protection and short-circuit protection functions. Its working principle is analyzed as follows:
1 Normal state
...[Details]
High specific energy lithium/thionyl chloride (Li/SOCl2) batteries are widely used in multi-functional intelligent meters (such as smart meters, water meters, etc.) as real-time clocks and memory b...[Details]
Today's advanced electronic systems for the telecom and datacom markets rely heavily on high-performance, fine-line digital ICs (FPGAs, DSPs, and/or ASICs) to quickly and efficiently process time-s...[Details]
The high-pressure common rail system consists of a high-pressure fuel pump, a common rail, an injector, an electronic control unit (ECU) and various sensors. The low-pressure fuel pump inputs the fuel...[Details]
In the field of power supply controllers, digital power supplies face two major challenges. The first is flexibility, which is actually what engineers expect from digital power supplies. They alway...[Details]
As process technology becomes more advanced, FPGA devices have more logic, memory, and special functions such as memory interfaces, DSP blocks, and multiple high-speed SERDES channels. These develo...[Details]
The power supply has a great impact on the stability of the system during system operation. A power module with poor quality and stability will not only cause unstable system operation, but also cause...[Details]
There are a few electric car
charging stations
here and there
, which is fine. But if charging stations become common in cities, they will become an eyesore, with long, tangled blac...[Details]
After being widely adopted
in applications such as backlighting of small and medium-sized screens
and
portable
products,
light-emitting diodes (
LEDs
) have entered the ...[Details]
Preface
With
the development of
white LED
, its application is becoming more and more extensive. In the past, the most common application of white LED was as the backlight o...[Details]
Analogue and Mixed Signal
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