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The main object of this case is the display and alarm of the data parameters of the Xinheng control scale instrument. The main PLC of the system uses Siemens CPU and collects data through the gatew...[Details]
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Recently, the Portables team, a lithium battery (LIBs) recycling incentive alliance composed of Everledger, HP, Fairphone and Call2Recycle, has won the second phase of funding from the U.S. Departm...[Details]
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Calculation of Transformer Parameters for Half-bridge Switching Power Supply
The working principle of the half-bridge transformer switching power supply is very similar to that of the push-pul...[Details]
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In addition to the MCU DEVICE ID, the STM32F030 chip also has a UID that exists in other chips. Because the programming manual of the chip does not mention this UID, but from the results of my own te...[Details]
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Next-generation Bluetooth low energy audio boosts Nordic Semiconductor's audio product upgrade
For a long time, the audio field has been the proud "main battlefield" of Bluetooth tec...[Details]
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On June 15, blogger @数码闲聊站 revealed that Xiaomi or Redmi will use MediaTek Dimensity 1000+ chip, which is known as the mid-range killer. Currently, MediaTek Dimensity 1000+ has been mass-produced a...[Details]
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The circuit diagram of the digital tube module of the development board is as follows: The digital tubes on the development board are connected in common cathode. The P0 port controls the segment s...[Details]
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Recently, the team led by Academician Liu Ming from the Key Laboratory of Microelectronics, Institute of Microelectronics, Chinese Academy of Sciences, proposed a solution to build an artificial sens...[Details]
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Currently, the five major functional domains of the vehicle are evolving from distributed architecture to domain control, cross-domain integration, and central computing (+ cloud computing). The ca...[Details]
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Although some beginners have difficulty understanding the entire LCD screen code, it doesn't matter, as long as we know how to use the functions of each function, you can download it into the develop...[Details]
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2023.11.20, at the just concluded 25th Shenzhen Hi-Tech Fair (China International High-Tech Achievements Fair), Dengfeng Technology returned with honors: the energy storage UPS powe...[Details]
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LeTV, which was recently in the midst of a "chairman resignation" storm, has once again welcomed the day of its earnings announcement. LeTV announced the company's earnings forecast for the first hal...[Details]
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Key detection ideas of state machine 2 Let's review the definition first: the state machine has the following properties The conditions for state transition of the key state machine How to accurately...[Details]
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Two major research organizations, IDC and Gartner, released two "2019 Q4 and Full Year Global PC Shipment Reports" on the same day. Due to different statistical methods, the two data are slightly d...[Details]
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1 Introduction The vortex gas flowmeter is a velocity flowmeter that is widely used in the production, storage and transportation of crude oil. Since it has no moving parts and has temperature and pr...[Details]