RFID readers are an indispensable part of the application system. Whether they are correctly selected will affect whether the customer project can be successfully implemented and the cost of implement...
[align=left][color=rgb(25, 25, 25)][font="]Currently, discussions about low-noise amplifiers often focus on RF/wireless applications, but in practice, noise also has a significant impact on low-freque...
Micropython's NTC thermistor driver, assuming the nominal value of the NTC is 10K, is pulled up to vcc through a 10K resistor R1, and the temperature is calculated after ADC sampling.The default B val...
If I use a battery to power a DCDC circuit, how can I be sure that the battery has enough power?
No matter how I think about this question, it seems contradictory. Is there any difference between usin...
As wireless communications, radar, satellite communications, optical communications and other fields require higher signal transmission rates or resolutions, the modulation formats used are becoming m...[Details]
Serial communication is of great significance to the microcontroller. It can not only transmit the data of the microcontroller to the computer, but also realize the control of the microcontroller by ...[Details]
Introduction The classic four-resistor differential amplifier seems simple, but its performance in circuits is poor. This article discusses the shortcomings of discrete resistors, filtering, AC c...[Details]
On September 18, Professor Li Daochun and Academician Xiang Jinwu's team from the Beijing University of Aeronautics and Astronautics published a paper titled "Robot Pilot: A New Autonomous System T...[Details]
NVIDIA will officially release the GTX 1660 Super graphics card next week? According to VCZ, the evaluation sample card is already on the way and will soon reach the hands of the media. Three day...[Details]
On April 5, the European Patent Office (EPO) released the "Patent Index 2021" (hereinafter referred to as the "Index"). Data shows that China is still the country with the fastest growth in patent ...[Details]
The "streaming media rearview mirror" that uses cameras and display screens instead of the interior rearview mirror has become an important configuration for many luxury and independent brands to fla...[Details]
Basic surround view systems provide drivers with visual cues to give them a more complete understanding of their surroundings. Deep learning of video images captured by the car's cameras can provide ...[Details]
An LED can be used as a photosensor. A previous design idea gave a power-efficient switch that consumed almost no power. However, this structure could not be adjusted to switch according to the requir...[Details]
Today's car cockpits are evolving into intelligent digital mobile spaces with autonomous learning capabilities. As a global leader in automotive cockpit electronics, Visteon (NASDAQ: VC) will showcas...[Details]
According to foreign media reports, Dr. Na Jiao, a technical analyst at market research company IDTechEx, pointed out that electric vehicle power batteries have great potential for secondary use af...[Details]
1. Stepper motor single and double eight-beat forward rotation A stepper motor is an electromechanical element that converts electrical pulse signals into angular or linear displacements. The input o...[Details]
1. Summary: One chip + 7 resistors and capacitors constitute the ultrasonic module. It uses the RCWL-9600 ranging chip. 2. Measurement operation: GPIO, UART, IIC to obtain data. Use GPIO, for oth...[Details]
TSMC, UMC and Powerchip have successively set up 12-inch wafer fabs in mainland China, but they have not yet reached economic scale and are all operating at a loss. According to statistics, the total...[Details]