[i=s]This post was last edited by chrisrh on 2021-3-2 00:36[/i]I have been busy at home recently and have not had any free time. Recently, I learned the DMA example of UART0:
UART0 DMA send example
UA...
【Chuanglong TL570x-EVM】Evaluation 05 Linux Application Development Manual
1. Study of Linux application development casesPractical testThere is one obvious difference between my actual use and the dev...
Yesterday morning (October 14), the 3rd Global IC Entrepreneurs Conference and the 18th China International Semiconductor Expo (IC China 2020) with the theme of "Open Development, Cooperation and Win-...
Medtec China and the International Medical Device Design and Manufacturing Technology Exhibition are held at the Shanghai World Expo Exhibition and Convention Center from August to September every yea...
I received 2 screen and rubber button samples today. The screen pins are FPC cables, and the adapter board has not been received yet. It will take 2-3 days to light up. Comparing the 2.4-inch and 2.0-...
An open-loop motor is a motor without feedback control, also known as a non-closed-loop motor. Its output speed and position are determined by the input control signal, and there is no position or ...[Details]
Shortly after the launch of Honor Smart Screen, foreign media revealed that Huawei will also launch Smart Screen overseas, and also released the suspected product code name. Not long ago, Huawei's of...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
According to the "Notice on Further Improving the Real-Name Registration Management of Telephone Users" issued by the Ministry of Industry and Information Technology, telecommunications companies wil...[Details]
L2 self-driving cars and ADAS are welcomed by car manufacturers and consumers. Counterpoint, a market research agency , said that in the first half of this year, one out of every two new cars in the ...[Details]
I've been working on an ATmega16 microcontroller recently. I made a PCB board myself. At first, I was able to download programs, but after downloading a few times, I suddenly couldn't download them. ...[Details]
1. Product introduction of Japan Anritsu network analyzer MS46322B: The MS46322B is a family of economical ShockLine™ vector network testers with a frequency range of 1 MHz - 8/20/43.5 GHz. It is bas...[Details]
China Energy Storage Network News
: On September 10, at the International Smart Energy (Electricity) Forum held in Wenzhou, Zhejiang, several Internet experts from the State Grid Corporation ...[Details]
Apple held a new product launch conference at 1:00 a.m. Beijing time on October 14, bringing the new iPhone 12 series. Apple officially announced the iPhone 12/mini mobile phone, confirming that it s...[Details]
Silicon Laboratories, a leading high-performance analog and mixed-signal IC company, today announced the EZRADIo wireless IC solution,
the Si4010
, which can significantly reduce the cost and...[Details]
AT89cxx encryption principle
MCU decryption is simply to erase the encryption lock bit in the MCU. Due to the unreasonable design of the erase operation timing of the AT89C series MCU. It is poss...[Details]
Ultrasonic waves are mechanical waves with a frequency of more than 20KHz, and their propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be generated by ultrasonic sensors....[Details]
0 Preface
Controller Area Network (CAN) belongs to the category of fieldbus. It is a serial communication network that effectively supports distributed control or real-time control. Its bus specifica...[Details]
This design uses TI's DaVinci series chips as the hardware platform, combined with the embedded Linux operating system, to implement a video server based on TMS320DM355. This article explains the s...[Details]
At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]