[i=s]This post was last edited by Shenzhen Xiaohua on 2021-2-1 21:35[/i]Why can a Zener diode break down at a reverse current of just a few volts, but a rectifier diode cannot break down at a reverse ...
Industrial 4G routers have multiple ports. Here are some precautions for configuring their synchronous serial ports and Ethernet ports.(1) Industrial 4G router port IP address configuration. Each port...
[p=null, 2, left][color=rgb(63, 63, 63)][font="][size=14px]When you touch the surface of the power module[color=#868686], it feels hot. Is the module broken? Wait a minute, it is a little hot, just be...
I originally planned to use the I2C interface of the imx6ull development board to conduct a communication experiment with Erha Image Recognition. I happened to be using the serial port communication o...
(Paid purchase) The SSRP-7.25 motherboard PCBhas been around for more than 10 years. I wonder if the PCB can still be found!If you have a PCB, please contact me. I would be grateful.Q 3099609494...
It is suitable for various indexable turning tools that need to calculate and measure the length dimension, tool tip height dimension or tool tip to side base dimension more accurately. When calculat...[Details]
1. Structure and working principle of P0 port
The structure of one of the 8 bits of port P0 is shown in the figure below:
As can be seen from the figure above, the P0 port is composed ...[Details]
With the entire security industry moving towards high definition and the continuous promotion after the establishment of the HDcctv Alliance, HD cameras with HD-SDI interfaces have increasingly ent...[Details]
South Korea's LG Electronics said its board of directors has decided to reorganize the LG Group by spinning off some of its subsidiaries, including display chip designer Silicon Works Co Ltd, to form...[Details]
New energy vehicles are relative to traditional fuel vehicles. Their essence is the conversion of vehicle driving force from fossil fuels to electricity. Because fossil fuels and internal combustion ...[Details]
There are different types of electric saws in the woodworking industry, including circular saws, jigsaws, reciprocating saws, etc. As electric saw equipment is a common item in people's lives, elec...[Details]
According to news on January 31, Samsung Electronics announced its fourth quarter results today: fourth quarter consolidated operating profit was 2.82 trillion won (currently approximately 15.172 bi...[Details]
1 Introduction With the application of a large number of emerging data services, the power consumption level of smartphones and tablets has increased significantly, resulting in a significant reduct...[Details]
At noon today, Tianfeng International analyst Ming-Chi Kuo released an industry report saying that the iPhone 13 series wide-angle lens will use 7P lenses. Sunny Optical is expected to pass Apple's 7...[Details]
Many people know what an oscilloscope is used for, what types and brands of oscilloscopes there are, and of course how to operate them. However, does anyone know what are the safe operations of an os...[Details]
Sensors of all types have evolved greatly over the past few years and are now more accurate and stable than their predecessors. Sometimes, these sensors are not simple to use. Designers of conditio...[Details]
1. Use analog method to judge luminescence The method of using an analog multimeter to determine the polarity of a light-emitting diode is the same as that of an ordinary diode, except that the forwa...[Details]
The Information released a new study saying that companies involved in the autonomous driving battlefield have spent a total of about 16 billion US dollars. It is important to note that the $16 bil...[Details]
With the development of integrated circuit scale, the size, weight and power consumption of electronic equipment are getting smaller and smaller, which puts higher and higher requirements on the in...[Details]
As climate change becomes increasingly serious, humans must take strong measures to significantly reduce carbon emissions. Under the new legislative and policy framework, the automotive industry is...[Details]