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The main purpose of the digital multimeter specification is to establish the measurement uncertainty of the input signal within the measurement range. The technical indicator is "the closeness b...[Details]
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By diffusing ozone O3 (a strong oxidant) gas into the indoor atmosphere, the air can be purified. When there is light during the day, there is no O3 output and the circuit does not work. When there i...[Details]
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As consumers' safety awareness gradually rises, new cars on the market have begun to haggle over the "quantity" of safety airbags. At the same time, in order to meet different protection needs, diff...[Details]
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Overview: The EEPROM chip model is 24C02. The total capacity of the chip is 256 bytes. The chip is connected to the outside through the IIC bus. Experimental function: Use the KEY1 button to contro...[Details]
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On April 23, Jiangsu Guotai released its 2021 annual report, stating that the company achieved operating income of 39.34 billion yuan in 2021, a year-on-year increase of 30.69%; net profit attribut...[Details]
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TE Connectivity participates in IOTE 2021 International Internet of Things Exhibition, opening a new era of smart IoT world with cutting-edge sensing technology Shenzhen, China - October 23, 2021 -...[Details]
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Fault phenomenon of rotor circuit of wound rotor motor
A wound rotor motor rotor circuit fault refers to an electrical fault in the motor rotor circuit, which usually causes the following phen...[Details]
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On May 22, according to the Electronic Times, some semiconductor equipment manufacturers said that TSMC’s 2-nanometer GAA process performed amazingly, so customers urgently revised their blueprints. ...[Details]
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I encountered a STM32 download problem today, and Baidu couldn't find a solution for a long time; I'll record it here: Environment: IAR 7.2 Development board: STM32F103C8T6 Download method: SWD The...[Details]
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According to Jiwei.com, Xiamen Lingxing New Intelligence Technology Co., Ltd. was established on August 17. The legal representative is Zhe Chunming, and the registered capital is RMB 50 million. The...[Details]
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There are many test equipment that can make intermittent fault diagnosis simple. These equipment include complex signal analyzers and digital oscilloscopes, as well as simple and easy-to-use handheld ...[Details]
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Many MCU beginners choose STC MCU to learn 51 MCU, because the program download of STC MCU is through serial port, and the download circuit is simple, only one DB9 pin serial port line, one MAX232 ...[Details]
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//++++++++++++++++++++++++++++++++++++ I wrote a program using ICC AVR with great difficulty. Debug passed +++++++++++++++++++++++++++++++++++++ // #include iom16v.h #include macros.h #define uchar...[Details]
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泰克公司近日推出用于SFF-8431、SFP+ PHY和SFP+直连电缆规范“10GSFP+CU”测量的首款完善的自动测试和调试解决方案,可显著减少测试时间,并大大提高设计工程师和技术人员的生产力。
The new TEKEXP SFP-TX option for DPO/DSA/MSO70000 Series oscilloscopes helps users easily select ...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]