From: [url=https://www.crowdsupply.com/capable-robot-components/programmable-usb-hub]https://www.crowdsupply.com/capa ... rogrammable-usb-hub[/url] [b]Programmable USB Hub that is also a development b...
Data input stage1. Check whether the data received in the process is complete (including: schematic diagram, *.brd file, bill of materials, PCB design instructions and PCB design or change requirement...
After downloading, the prompt is: RDDI-DAP Error. Method: Replug the USB-PC. The red mark in the figure below indicates an error, and the blue mark indicates that the error prompt was resolved after p...
Automotive lighting continues to advance at a rapid pace. While LED light sources offer increased efficiency and unique vehicle styling, original equipment manufacturers (OEMs) are now enabling novel ...
[size=4][color=#000000][backcolor=white]I am testing the program for microcontroller communication. One of the results is to send characters or strings from the serial port 2 of the Battleship board t...
[i=s] This post was last edited by littleshrimp on 2018-12-7 23:23[/i] I think the steering effect of the "BMW" car is too low, use 8 WS2812B lamp beads to achieve the steering effect of Audi There ar...
I recently learned about single-chip microcomputers. When making buttons, I added anti-shake, but accidentally turned it into continuous pressing. If the anti-shake time is extended, it will affect t...[Details]
Detailed explanation of permanent magnet synchronous motor
Permanent magnet synchronous motors use permanent magnets to provide excitation, which makes the motor structure simpler, reduces pro...[Details]
LED fluorescent lamps will gradually appear in indoor lighting, but most of the LED fluorescent lamps produced in China are exported, and very few are used in China. This problem highlights many probl...[Details]
The current module system of electric vehicles is composed of many parts, such as batteries, VCU, BSM, motors, etc., but these are relatively mature products. Domestic and foreign module manufact...[Details]
Precautions for using general-purpose oscilloscopes 1. Avoid placing the instrument in places that are too hot or too cold. 2. Avoid exposing the instrument to sunlight for a long time, and do ...[Details]
The "Visiting Germany" event jointly organized by the German Chamber of Commerce in South China and Southwest China, the German Consulate General in Chengdu, and the Chengdu Municipal Bureau of Comme...[Details]
Taking the first step towards enabling safety-critical 3D graphics for the automotive market Imagination Technologies has announced that it has developed a new OpenGL® SC (Safety-Critical) 2.0 dri...[Details]
In many occasions, we often need to measure high-precision angles and positions, such as the throttle position of the car and steering torque sensing, etc. Therefore, SPC for transmitting magnetic in...[Details]
Recently, a player discovered a new PSVR patent applied for by Sony. This new device allows players to enjoy a full-scale immersive VR experience - a "rotating chair". With it, players can rotate and...[Details]
On July 30, blogger Digital Chat Station revealed that Huawei is developing its own ultrasonic fingerprint technology. Compared with competing solutions, Huawei's power consumption has more advanta...[Details]
As automotive fuel efficiency standards continue to increase (to 40 miles per gallon by 2026, according to the U.S. Environmental Protection Agency), automotive audio designers are challenged to deli...[Details]
Connecting computers to the human brain and directly reading consciousness is not science fiction. A work just published online in the top academic journal Nature has taken a big step forward in th...[Details]
This technology allows the loading of DSP chip programs to be separated from the simulator and directly controlled by the train's main control machine. This technology is highly reliable, flexible ...[Details]
On April 22, Chengtian Weiye released its 2021 annual report and the first quarter report of 2022. In 2021, the company achieved operating income of 423 million yuan, a year-on-year increase of 21.21...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
MicroPython Open Source section
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