In 2020, my country actively promoted the construction of a cyber power. As of the end of 2020, my country had built more than 718,000 5G base stations, with 5G investment reaching tens of billions of...
[i=s] This post was last edited by Tongxin Laosou on 2019-1-4 19:12 [/i] I was repairing an imported microwave device. The high-voltage transformer of the magnetron was burned out, and the information...
[size=4]A software simulator (ADSPSim) for ADSP-2106x DSPs (digital signal processors). In the process of constructing this simulator, the use of object-oriented simulation technology has greatly impr...
I recently drew a fast-response LED flashing drive circuit. After many changes, I think the circuit is relatively reasonable, but it still crashes after a long time of simulation. I hope you can help ...
According to news on March 24, according to Qichacha, the patent for "Headrest System, Control Method and Vehicle Based on EEG Control" applied by Chongqing Changan Automobile Co., Ltd. was recently ...[Details]
According to a recent report on the US "Wall Street Journal" website, the Biden administration not long ago launched a $53 billion chip bill plan, and - using this plan - conducted a debate on whethe...[Details]
Researchers have successfully grown human retinal cells using 3D nanotechnology, opening a new door to treating age-related macular degeneration - the leading cause of blindness in the developed worl...[Details]
1. Introduction to UART principle There are two data communication modes: parallel communication and serial communication: §Parallel communication: Use multiple data lines to transmit each bit of...[Details]
Recently,
GalaxyCore has successfully mass-produced a high-performance second-generation single-chip 32-megapixel image sensor, the GC32E2. GC32E2 is equipped with single-frame high dynamic ran...[Details]
DC motors have been around for nearly 200 years, with a steady stream of improvements during that time. Recently, brushless DC motors have become more popular, but for many applications, brushed DC...[Details]
Driven by rounds of national policies, electric vehicle charging piles are becoming more and more popular, and people's requirements for piles are getting higher and higher. Car owners not only need t...[Details]
Zhang Rujing was born in Nanjing in 1948 and moved to Taiwan with his parents the following year. He holds a bachelor's degree in mechanical engineering from National Taiwan University, a master's de...[Details]
1. Introduction: This article briefly introduces the application example of sensorless square wave drive based on MM32SPIN05TW in "small water pump". Program Features: ARM Cortex-M0 high-performanc...[Details]
Inclination measurement technology is specifically used to measure the inclination of an object relative to the vertical/horizontal position, and can be found everywhere in practical applications. Wi...[Details]
Bourns introduces new standard DC surge protector that meets IEC Class I and
Class II and can protect DC power systems up to 1500 VDC
Bourns® 1430 and 1440 Series SPDs fea...[Details]
GPRS, as the bearer network for China Mobile's data services, supports a variety of data services involving different network elements. Any failure of a network element will directly affect the n...[Details]
A digital multimeter can measure capacitors from 1pF to 20μF. However, it is difficult to measure capacitors because the pins of various capacitors are of different sizes or shapes. If you use a coppe...[Details]
/**************************************************** Subroutine name: DAC7611Program function: Control the working program of digital/analog converter DAC7611Export : Pin P1.0 (output chip select...[Details]
In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]
RF/Wirelessly
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