The size of chip resistors is very small, and they are often used in some small intelligent devices, such as some power products, home appliances, fitness equipment, network equipment, digital product...
[i=s]This post was last edited by jinglixixi on 2020-9-8 00:49[/i]In the post about PWM breathing lights, it was said that none of the PWM outputs are connected to LEDs, which is true. But it does not...
Gaoyun's FPGA IDE is very convenient to use and has a very fast speed. I really want to play with this chip, but unfortunately, this kind of thing is very fatal once a problem occurs.
This time, I enc...
To power the fpga, 15v is directly converted to 3.3v. I bought someone else's before, but the chip model was worn off. Now I want to make my own board. I already know that the same function board used...
GSMA announced that MWC Shanghai 2021 will be held in a hybrid mode for the first time, allowing global attendees to share this event in person or online after months of waiting. With the launch of t...[Details]
Recently, the media discovered that Ferrari has submitted a new patent, which talks about windshield wipers. Although as early as 2013, there were reports that McLaren was developing a windshield cle...[Details]
Gree Electric Appliances issued an announcement stating that the company received a notice from Gree Group on February 3, 2020. Gree Group obtained the "Transfer Registration Confirmation" issued by ...[Details]
1. Automotive EE architecture changes from distributed to domain centralized, promoting communication architecture upgrades Electronic and electrical architecture was first proposed by Delphi (DEL...[Details]
Seeing the fashionable product on the market - the swinging LED clock, I felt it was very novel and unique. I was playing with the microcontroller and it aroused my urge to DIY one. Isn't it just a r...[Details]
Recently, Tesla began to install "Starlink" satellite broadband antennas at its supercharging stations to provide network access services for Tesla owners who are charging. Tesla, an American electri...[Details]
Thermal deformation and Vicat softening point temperature measuring instrument CSI-772 Technical performance: The thermal deformation and Vicat softening point temperature measuring instrument fully ...[Details]
Earlier this month, Samsung released the new Samsung Galaxy A53 5G overseas. Now the price of the Chinese version of the new phone has been announced. The 8+128GB version is priced at 3299 yuan...[Details]
When the continuous flow fluid in the differential pressure orifice flowmeter passes through the orifice, the cross section of the fluid shrinks sharply, the resistance is the largest at the pipe...[Details]
The rapid development of artificial intelligence has brought more possibilities to our future, and the smart life that we never imagined before is gradually becoming a reality. At present, the concep...[Details]
This paper introduces a concise, efficient and flexible ARM exception interrupt processing method. In ARM, since all interrupts use the same exception interrupt entry address, that is, 0x00000...[Details]
Measuring DC bias. To measure DC bias, the U2044B assumes that the amplitude and frequency of the function generator are set to arbitrary values. The oscilloscope is set to DC coupling. In Figure 8....[Details]
According to foreign media TechNave, whistleblower @RODENT950 claimed that Huawei may be testing a new 1/1.5-inch camera, which may be used in the Huawei Mate 30 series. The whistleblower @RODENT95...[Details]
Next generation base station transmitters and receivers not only use multi-carrier (MC) technology for a single radio standard, but also introduce multiple standards in a single transmitter path, wh...[Details]
Analog electronics
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