Ultra-wideband (UWB) communication system can be defined as a wireless communication system with extremely high bandwidth carrier ratio. UWB systems with a center frequency greater than 2.5 GHz requir...
It is now very popular to use microwaves in microwave ovens to cook food. Since microwave cooking has the advantages of fast heating, energy saving, no pollution to the environment, and good freshness...
[i=s]This post was last edited by Jasse3 on 2019-12-6 16:10[/i]JDI 7-inch screen HDMI to MIPI portable display chassis side transparent secondary screen
The driver board adopts Toshiba solution, with ...
[i=s]This post was last edited by anananjjj on 2019-11-10 21:13[/i]By chance, I was searching for something and found that the content briefly described in the Lichee Pi Zero User Guide (http://zero.l...
This circuit is all you need to amplify 4V to 2500V! The most comprehensive analysis of the internal circuit of an electric mosquito swatter on the Internet~...
This home stereo audio amplifier is equipped with STK4241V, which is a thick film hybrid IC, AF power amplifier (split power supply) (minimum 120W+120W, THD=0.08%). STK4241V has some of the followi...[Details]
The basic circuit of the capacitor step-down simple power supply is shown in Figure 1. C1 is a step-down capacitor, D2 is a half-wave rectifier diode, D1 provides a discharge circuit for C1 during the...[Details]
Most commercial LED flashlights use three AAA or AA batteries in series to provide 4.5V. The batteries then drive four white LEDs in parallel. These LEDs can operate at a minimum voltage of 2.7V, a...[Details]
Tesla bucked the trend in 2016 when it launched its Autopilot self-driving system and ditched the depth-sensing lidar system used by nearly every other automaker, but the gamble could give Elon Musk'...[Details]
Working principle of variable frequency motor
A variable frequency motor is a motor that can control the speed by changing the power supply frequency. Its working principle can be simply descr...[Details]
As the sub-center of the Yangtze River Delta city cluster, Hefei, Anhui, has firmly grasped the pulse of high-quality innovative development in recent years and focused on building a national compr...[Details]
Sweeping the floor can now free our hands to clean the ground environment for us, but this means that the sweeping robot needs to face different cleaning scenarios. For example: oily water in the...[Details]
Recently, the 3rd Hard-Core China Chip Leaders Summit and Automotive Chip Technology Innovation and Application Forum was held online. Sun Yunshuai, senior marketing manager of BYD Semiconductor Powe...[Details]
At present, the traditional education system is increasingly unable to adapt to the needs of today's rapid development of science and technology and information. Traditional education is mainly based ...[Details]
The reliability requirements of data centers are very strict, but problems are endless. The UPS system itself is also developing rapidly with customer needs and technological progress. Its "dem...[Details]
The OnePlus 8 series of mobile phones received widespread acclaim after their launch, so many friends began to look forward to how the new generation of OnePlus 9 series will perform. Following the d...[Details]
Virtual instruments based on microcomputers are an important development direction of modern electronic measuring instruments, among which virtual digital storage oscilloscopes are a widely used virt...[Details]
Today, Positive Motion Technology will share with you a quick introduction to the VPLC series machine vision motion control all-in-one machine (Part 3) - visual positioning based on shape matching....[Details]
On April 3, Ford China officially launched its first cooperation project with Baidu in the field of connected vehicles - the intelligent infotainment system SYNC+. Starting from 2019, most of For...[Details]
"Science and Technology Innovation Board Daily" reported on November 7 that intelligent connected vehicles are expected to usher in a period of intensive policies.
Today, at the "2024 Sm...[Details]