At 15:54 on October 24, an explosion occurred in a laboratory at the Jiangjun Road Campus of Nanjing University of Aeronautics and Astronautics, killing two people and injuring nine.
The incident took...
A technology company in Beijing is recruiting [ full-time or part-time]1. Responsible for the design of RF, microwave, and millimeter-wave integrated circuit chips; 2. Responsible for the testing and ...
https://github.com/micropython/micropython/pull/6892 has now been merged and this will affect anyone building the ESP32 firmware from source. It does not have any impact on using the released binary f...
What you see is what you get Web visual programming source code sharing
Source program function:4 DI, 3 DO, 1 source program running indication DO, 1 AI,1 AO, 1 DS18B20 temperature sensor,1 RS485, RS4...
I looked at the official latest EVT version V1.2, and there is no Bluetooth serial port SPP protocol routine. Does the official have it? Can you send it to me?...
BlackBerry announced that the autonomous driving domain controller IPU 03, jointly launched with Desay SV Automotive (stock code: 002920), has been officially applied to the Xiaopeng P7 and has ente...[Details]
Mid-band frequencies help achieve a good balance of data speed and coverage The first phase of the FCC's auction of 280MHz spectrum in the 3.7-3.98 GHz band ended on January 15. After 97 rounds of...[Details]
Driven by major trends such as 5G, IoT, and artificial intelligence/machine learning (AI/ML), China's data traffic is growing exponentially. According to IDC, by 2025, China will have about one-thi...[Details]
Infineon lowers revenue growth forecast for fiscal 2024 due to prolonged weak demand in key target markets; launches plan to strengthen competitiveness
In the second quarter of ...[Details]
In addition to EUV lithography machines, the EUV lithography process also requires matching EUV photoresist. Currently, this market is mainly monopolized by Japanese manufacturers. Now Samsung and Ko...[Details]
With the development of smart cars, users are constantly making new demands on the safety, stability and intelligence of cars. The realization of various functions in the car requires the stable su...[Details]
On the morning of December 16, HMD Global held a press conference in Beijing yesterday and launched a number of new Nokia products. An Android smartphone Nokia C1 Plus, feature phones Nokia 80...[Details]
In S7-1200PLC, you can use the exchange instruction SWAP to exchange data positions; specifically, it changes the order of bytes of the data at the input operand IN, and then outputs the result of ...[Details]
The basic principle of keystroke is to set the MCU IO port (PB0-PB3) to input state, such as DDRB = 0XF0 (direction register, "1" is output, "0" is input); The microcontroller always detects the st...[Details]
introduction
In recent years, as people pay more and more attention to equipment and personal safety, coupled with the demand for stability and energy saving and efficiency, the types of motor...[Details]
●Ubiquitous walls or barriers require ubiquitous interconnection and Internet of Things. The first type is the visible physical wall, and the second type is the invisible non-physical wall, which i...[Details]
Lithium-ion batteries have been widely used in devices such as mobile phones, laptops and electric vehicles . But scientists have been looking for new and more optimized components to invent better-p...[Details]
Basics of logical algebra
2.1 Overview
2.2 Logical functions and their representation
2.2.1 Basic logical functions and operations
I. AND logic
II. OR logic III
. Logical negation
2.2.2 ...[Details]
On Wednesday, IBM held its 2022 IBM Quantum Summit, announcing new breakthroughs in both quantum hardware and software and outlining its groundbreaking vision for quantum-centric supercomputing. In...[Details]
CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]
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