The 5G wave has swept in, causing a strong impact on the development of almost all walks of life. While smart manufacturing, smart finance, smart medical care, etc. are accelerating their implementati...
It is said that the workbench of electronic engineers is dirty, messy and poor. My wife always tells me that I can't tidy it up. To be honest, even if I tidy it up, as long as I make a product, it wil...
In recent years, with the improvement of residents' health awareness, the demand for ultrasound testing has increased. In the traditional ultrasound testing scenario, the examinee must wait in line ne...
The event has ended~Winners:
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Source: https://www.cnbeta.com/articles/tech/1211839.htmThe Linux Foundation, known for hosting numerous open source projects and managing the Linux kernel, organizing countless events, and employing ...
When using a motor speed regulator, it is very necessary to connect capacitors. Capacitors play an important role in motor speed regulation systems, providing additional energy reserves and current...[Details]
Hubei Xinqing Technology Co., Ltd. (hereinafter referred to as "Xinqing Technology") held a press conference to officially announce the mass production and supply of China's first 7-nanometer automot...[Details]
LED light sources have developed rapidly in the past decade and have been quickly applied to terminal markets such as automobiles, buildings, medical treatment, and landscape lighting. LED lighting h...[Details]
Apple launched the "Apple Card" at its spring conference this year, setting off a new wave of hot topics in mobile payments. In addition to bringing FinTech (financial technology) into fierce competi...[Details]
One is for getting status and the other is for getting interrupts. EXTI_GetFlagStatus simply reads the status of the interrupt flag, but does not necessarily respond to the interrupt (the EXT_IMR reg...[Details]
This circuit is mainly composed of 6 light-emitting diodes, 2 integrated circuits and some resistors. It can display the voltage value of the battery of a car, motorcycle or electric bicycle according...[Details]
Recently, we obtained a video recording the actual measurement results of Ideal MEGA ( parameters | inquiry ) super charging. The video shows the advantages of Ideal MEGA super charging from many d...[Details]
According to IDC's "2020Q3 China PC City Quarterly Tracking Report", total PC shipments in China in the third quarter of 2020 reached 14.45 million units, a year-on-year increase of 10.1%. Overall ...[Details]
Time relay
Relays are common electrical control devices in industrial production and daily life. They can open or close the controlled circuit when conditions are met. In simple terms, a...[Details]
Compared with GaAsPGaPLED, ultra-high brightness red Al1GaAsLED has higher luminous efficiency. The lumen efficiency of transparent liner (TS) Al1GaAsLED (640nm) is close to 10lm/W, which is 10 ti...[Details]
Introduction: A compact image acquisition and processing system is implemented using ARM7 (LPC2210) and CMOS photosensitive chip (OV7620); by rationally utilizing the working mode of LPC2210 data bus...[Details]
iPhone 13 series launches two new green versions: Green and Cangling Green Apple this week introduced two new colors for the iPhone 13 Pro and iPhone 13: Ridge Green and Green. The new Ridge Green ...[Details]
In the driving scene, there is a natural requirement for visual integration of driving. After all, driving safety must be ensured. However, the boredom of long-term driving also means that drivers mu...[Details]
The compensated pulse generator (CPA) is a special synchronous generator that uses the principle of flux compression to reduce the armature inductance. When the motor is working, it will generate a ...[Details]
RF/Wirelessly
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