We currently have a project that may need to be exported to the world.May I ask, in addition to meeting the company standards of the car manufacturer, how can we comply with the safety standards of va...
[size=4][font=宋体]On April 13, the long-awaited RT-Thread Kernel Implementation and Application Development Practical Guide based on STM32 arrived. The reason for the expectation is that this book is a...
I have a project that requires me to process a data frame with 44 bytes, including the frame header and check bits, which is about 48 bytes in total. The FIFO of DSP2812 is 16 levels deep. What is the...
What is Matter? Let’s take a look.Matter is the new standard and foundation for connected things. The stated goal of this collaboration is to "simplify development for manufacturers and increase compa...
[i=s] This post was last edited by Dianyu Electronics Engineer on 2019-9-26 09:13 [/i]Design summary of RGB to VGA moduleRecently, I made a circuit board for converting RGB signals to VGA signals. Thi...
6. SPI interface Six - (02), SPI control digital tube (the program contains detailed steps~~ and precautions~~) program: MDK6_1.c //--------------------------------------------------------------...[Details]
The output ripple of the switching power supply mainly comes from five aspects: input low-frequency ripple, high-frequency ripple, common-mode ripple noise caused by parasitic parameters, ultra-h...[Details]
Original Intention Emmm, when I use the communication between the MINI2440 development board, i.e. the Friendly Arm Classic Learning Board, and SecureCRT (i.e. using the software under Windows to acc...[Details]
Traffic jams have become the norm in many cities. Especially during holidays and during rush hours, people are always afraid of being stuck in traffic. While they are helpless, the question is how ...[Details]
In March, two
robot
A-share listed companies sparked heated discussions in the market.
On one hand, the gear leader Shuanghuan Transmission is accelerating the "spin-off" of its precis...[Details]
On April 30, MediaTek issued an announcement on behalf of its subsidiary Gaintech Co. Limited ("Gaintech") that it will increase capital in Visionox (Tianjin) Electronic Technology Co., Ltd. Gainte...[Details]
NVIDIA founder and CEO Jensen Huang delivered a more than two-hour keynote speech at GTC China, with autonomous driving being one of the keynote addresses. He released the software-defined autonomo...[Details]
The s3c2440 contains three universal asynchronous receivers and transmitters that can work in interrupt mode or DMA mode. Each UART contains two 64-byte FIFOs for receiving and transmitting data. Pro...[Details]
On December 31, 2019, in the low-voltage distribution room of Chengyan Community, Binhai New Town, Shaoxing, Zhejiang, the substation topology relationship data of two distribution transformers wer...[Details]
This article introduces the interface circuit between the DSP at the end of the satellite CDMA receiver and the microcomputer serial port communication that I am developing. Since the CDMA receiv...[Details]
Revolutionizing the in-car experience Car interiors have undergone tremendous changes since the 1980s and 1990s. There was a time when the only electronic device in a car was the radio. ...[Details]
Abstract: Overvoltage protection (OVP) devices are used to protect subsequent circuits from load dump or transient high voltage. In some specific applications, basic overvoltage protection circuits ar...[Details]
Lai Xiangsheng, Deputy General Manager of Beijing Electric Power Company and General Manager of Tongzhou Power Supply Company
Beijing Tongzhou Power Supply Company implemented the spirit of th...[Details]
The MAX8795A includes a high-performance step-up converter, two linear regulator controllers, and five high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid crysta...[Details]
1 Introduction The design of this frequency meter takes the AT89C51 microcontroller as the core and uses its internal timer/counter to complete the measurement of the period/frequency of the...[Details]