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Recently, many models of vivo have launched the FuntouchOS10 public beta recruitment activity based on the deep customization of Android10. Considering that some users do not know how to participate ...[Details]
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Because some of the company's equipment has been produced for a long time, the PLC used is also relatively old. There is a Toshiba EX20/40 that uses the P8051AH microcontroller. The picture of its CP...[Details]
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The division value means that you reduce the frequency of the system clock. Assuming the clock frequency is 72Mhz, and the division value is 7199, now your timer value is 10kHz, which means that ever...[Details]
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While everyone's attention is focused on the new generation of iPhones, Apple has also prepared updates for the new iPads, but they may start updating in October this year. According to the l...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On August 30, NXP launched its first automotive secure element (Secure Element) with contactless passive near-field communication (NFC) and contact interface for smart car keys and many other safety-...[Details]
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Calculate the number of LEDs from a known power supply
Example: How many LEDs can be configured under the conditions of a power supply with a rated output power of 10W, a rated forward current of 2...[Details]
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According to foreign media xiaomiui, the international version of the Xiaomi 12 series has appeared on Geekbench 5. The exposed phone is codenamed "2201123G", and the suffix G stands for Global. The ...[Details]
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introduction
The main rotor control system of unmanned helicopter includes a steering gear system, an automatic tilting device system, an anti-torsion arm assembly, and a push-pull rod assembl...[Details]
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Have a spare Bolt WiFi module, case, and some other stuff? This project is perfect for you.
background
We start working in the morning, repeating the same thing day after day, and occasio...[Details]
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The key detection of STM32 is relatively simple. First, initialize the connected i/o step by step, and then write a key scanning function, which is similar to that of the 51 microcontroller. The foll...[Details]
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Electromagnetic flaw detectors can be used to detect casing deformation, holes, fractures, cracks and other faults and accurately locate the faults, providing an effective method for the survey of p...[Details]
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1. This new lithium-ion battery technology is completely free of transition metals and offers unprecedented high capacity by reversibly storing lithium ions at high potential (~4.2 V). 2. The batte...[Details]
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On June 16, Hangke Technology issued an announcement stating that due to changes in the original contract technical agreement, it received a "PO Change Notice" sent by CATL via email on June 11, 2021...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, principles, applications,...[Details]
Power technology
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