1978 1. Dating. For a whole decade before that, young people’s public dating was considered shameful and degenerate. They could only use work as an excuse to carry out underground activities. Love le...
Today is the Lantern Festival. I wish you all the best and good health! 2019 Xi'an City Wall Lantern Festival to share with you [align=center] [/align] [align=center]There are so many people[/align] [...
1. Development environment keil mdk version: V5.26.2.0 Hardware environment: GD32E231C-START 2. Debugging content Debug the USART0 of GD32E231 3. Software The pins of USART0 have been brought out thro...
The LM2596 series regulators are monolithic integrated circuits that provide all active functions for a step-down (buck) switching regulator capable of driving 3-A loads with excellent line and load r...
Problem description:I use lwip to implement a client on ST207. There is a server (network debugging assistant) on the computer. Under normal circumstances, the client can connect to the server normall...
Automotive front-end power supply that delivers 16W output to a 12V vehicle battery. The first stage is a pre-boost LM5150-Q1 to maintain a regulated mid-rail voltage of 8.5V during cold-crank operati...
Experiment name: LED dot matrix experiment (display image) Wiring instructions: Experimental phenomenon: After downloading the program, the 8*8 LED dot matrix displays a heart shape. Note: The J24 ye...[Details]
1. System Overview
With the advancement of prison monitoring and management, the traditional monitoring and management model faces the challenge of reform. On the one hand, the securit...[Details]
According to data cited by the World Economic Forum website, of the 20 Internet companies with the highest market value in the world on May 29, 2018, 11 are from the United States, and the remainin...[Details]
The popularity of electric vehicles has made the multi-gear electric drive system an inevitable trend. The electric drive system shift bench test can not only promote the development of electric dr...[Details]
1. Don't define too many variables. The lower 128 bits are the storage area for user-defined variables (by default). You can also put variables in the upper 128 bits, but it is easy to make mistakes. ...[Details]
About RFID
Radio Frequency Identification (RFID) technology, also known as electronic tags and wireless radio frequency identification, is a communication technology that can identify specific ta...[Details]
Artificial intelligence and chipset supplier XMOS has announced a partnership with embedded audio software specialist DSP Concepts.
The partnership agreement will allow audio developers ...[Details]
Overview
Modern
RF
instruments
have impressive measurement capabilities and accuracy that far exceed their predecessors. However, these instruments cannot reach their full potent...[Details]
Let’s talk about Chery Kunpeng Hybrid DHT.
Its structure is 1.5T engine + dual motors, three-speed gearbox, and maximum torque is 510 Nm. This is a two-wheel drive, not a four-wheel driv...[Details]
Preface: An error on the CAN bus will cause the CAN controller to enter the BUS OFF state. For details, please refer to the CAN specification. The CAN controller provides automatic recovery and m...[Details]
On September 2, Municipal Party Committee Secretary Ding Xiufeng presided over a special meeting to promote the development of Baotou's energy storage industry and the construction of market-oriented ...[Details]
Today, digital blogger Panda suddenly released a revelation, revealing information about the external sound quality of vivo's foldable screen mobile phone X Fold. According to the information rev...[Details]
Due to the widespread use of mobile phones, automakers are also trying to make mobile phones an integral part of the driving experience. The new strategy for integrating mobile phones into the driv...[Details]
Electrical knowledge - SIMATICS7-1500 decoding and encoding instructions
Word logical operation instructions
The logical operation instructions of words include: AND, OR, XOR, INVERT, DEC...[Details]
On October 21, a research team led by Ha Yoon-cheol, director of the Next-generation Battery Research Center of the Korea Electric Research Institute (KERI), announced a breakthrough in battery tec...[Details]