In Ethernet, the physical layer chip (Physical Layer Interface Devices, PHY) is the key component that connects each network element to the physical medium. It is responsible for completing the functi...
[i=s]This post was last edited by littleshrimp on 2021-1-5 12:30[/i]I bought two programmable low-jitter crystal oscillators from Silicon Labs in September this year . In the past two days , I designe...
Using the GD32 loopback mode routine, sending and receiving data are normal, but no data can be measured on the CAN_TX pin. I would like some advice....
[i=s]This post was last edited by Beifang on 2022-6-24 11:17[/i]1. The new version of SDK provides a full set of tools for starting uboot, Linux kenal, and rootfs, and provides the official sd image f...
[align=left][font=微软雅黑][size=3][color=#000000]Last year, the beauty robot product developed by Japanese scientific research institutions attracted the attention of media around the world. This year, t...
On May 8, in its quarterly earnings report released today, Luminar, an Orlando-based lidar manufacturer, disclosed that Tesla was its "largest lidar customer in the first quarter."
Luminar sai...[Details]
According to Jiwei.com, Wuxi City recently released its 2021 major industrial project investment plan, planning to arrange 252 major municipal industrial projects with a total planned investment of 5...[Details]
1. In the circuit shown in the figure, it is known that ui
=
10sinωt V, US
=
5V, and the forward voltage drop of the diode can be ignored. Try to draw the waveform of the output volt...[Details]
As the saying goes, "a tall tree attracts the wind." Like other well-known brands in the industry, ZESTRON is also troubled by counterfeit and inferior products. Not long ago, a six-year-long anti-co...[Details]
Digital multimeters are now very popular measuring tools, and are loved by people for their convenience and accuracy. But people often say that they are not as convenient as pointer multimeters when ...[Details]
/*
Send program
Connection: Two MCUs are connected with 3 wires, they should share the same ground, rxd and txd should be cross-connected
Program effect: Send through the host, receive ...[Details]
Motorola today announced the Moto E7 smartphone, the latest in Motorola's low-end smartphone series. As with many of Motorola's low-end phones released over the years, the main focus seems to b...[Details]
1. Output comparison initialization step: 1. Multiplexed port mapping to OCx For example: RPA0Rbits.RPA0R=0b0101; that is, the RPA0 pin is used as peripheral OC1 2.OCM 2:0 : Output compare mode ...[Details]
Contents The utility model relates to a flow metering device, in particular to a wet steam flow metering device. Background of the Invention Most of the primary energy is converted into steam for u...[Details]
The era has once again come to
another juncture of
the productivity revolution
.
Robots,
as an important tool for new productivity, have been widely used in
many fields such as
i...[Details]
Current state of autonomous driving
The development of autonomous driving technology can be traced back to the 1960s, and there are currently six stages in total, from L0 to L5.
L0: No Au...[Details]
China Energy Storage Network:
Faced with the power transportation problem of thousands of islands, after years of hard work, China's microgrid technology has moved from "laboratory technology...[Details]
Samsung Electronics' shipments of LCD panel smartphones exceeded those of OLED panel models in 2021, BusinessKorea reported. The former is relatively cheaper than the latter. Analysts said the ...[Details]
PCB board is commonly called printed circuit board. In our school, we translate printed circuit board into electrical schematic diagram as a basic teaching training, and it is named as refutation dia...[Details]
According to foreign media reports, the Seoul National University College of Engineering announced that a research team led by Professor Ho Won Jang of the Department of Materials Science and Engin...[Details]