1. Turn on the power and the system of the CNC milling machine, the servo motor buzzes, and the servo motor will heat up after a few minutes of ringing. After reducing the rigidity, it will not sound, but the mill…
According to foreign media reports, German automotive lighting manufacturer HELLA and AUDI have worked together to develop unique lighting technology for the new AUDI A7 Sportback, which can be applied to different headlights such as LED, matr…
Washing machine home
But the washing machine is not used properly
Not only let the clothes white wash
It is also easy to infect people with various diseases
These laundry mistakes, how many of you?
Myth 1: The underwear is directl…
1. Rectifier and filter circuit
The task of the rectifier circuit is to use the unidirectional conductivity of the diode to convert the positive and negative alternating 50Hz grid…
Pasterack, Inc., a supplier of RF, microwave and millimeter wave products, has introduced a series of new products for delay matching cables for 10Gbps~28Gbps high-speed digital testing such as differential signaling, bit error rate testing and eye…
Alexander Haning, founder and general manager of VisionLabs, a Russian facial recognition software development company, believes that in 15-20 years Russia may replace passports with biometric data verification.…
We all know that Modbus is an open communication protocol with two serial transmission modes, ASCII and RTU.
S7-200 supports Modbus RTU communication protocol in two ways:
…
Previously, BYD has made up its mind to change the design style of current automotive products. Therefore, the important task facing BYD's design director Iger is to reshape the product image of BYD Auto. And Iger's first work, BYD Song MAX…
Everyone knows that the formation of alum blooms in the coagulation experiment is an important factor in the quality of the test. Often the alum blooms are large and dense to show that the precipitation effect of the coagulation experiment is good, and many new users will cause…
First dot matrix: (take the simplest 8X8 as an example, 16X16 later)
8X8 lattice
…