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At 10:00 am on April 9, the Neijiang Science and Technology Innovation Conference was held in the Changjiang Auditorium of the Municipal Party Committee. Li Dan, Deputy Secretary of the Municipal P...[Details]
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As the unit brightness continues to increase, LEDs are increasingly used in the lighting field. In order to continue to increase the brightness of LEDs, it is inevitable to increase the area and po...[Details]
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1 Introduction The distribution transformer is the basis for connecting the power grid and users. Its operating status is directly related to whether users can use electricity reliably. Therefore, ...[Details]
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As for the installation specifications of toxic gas detectors, we need to look at them in two parts. What are the two parts? The first part is installation, and the second part is specifications. The...[Details]
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1 Principle and structure of wireless charger The wireless charging system mainly adopts the principle of electromagnetic induction, and realizes energy transfer through energy coupling through coi...[Details]
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On July 13, Zhiguang Electric released its 2021 semi-annual performance forecast, and it is expected to achieve a profit of 700 million to 740 million yuan in the first half of the year, a year-on-ye...[Details]
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As people pay more and more attention to their health, personal health monitoring equipment such as portable ultrasonic diagnostic equipment, blood pressure monitors, and blood glucose meters hav...[Details]
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Astera Labs Secures $50 Million in Series C Funding to Accelerate Product and Customer Momentum at a $950 Million Valuation The new round of financing shows recognition of the company's efficient e...[Details]
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On August 3, Cruise, a robotaxi company owned by General Motors, said it had signed the first union agreement in the driverless car industry. This is an important milestone. Cruise's decision to work...[Details]
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Watchdog Timer The watchdog timer is driven by an independent 1 MHz on-chip oscillator. This is a typical value at VCC = 5V. See the characteristic data for typical values at other VCC levels. The ...[Details]
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Debugging is the key work to check whether the PLC control system can meet the control requirements. It is an objective and comprehensive evaluation of the system performance. Before the system is ...[Details]
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News on August 3, tonight vivo officially released the vivo S7 series of mobile phones, focusing on beauty selfies, with a starting price of 2,798 yuan. At the beginning of the press confere...[Details]
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Advantages and disadvantages of ordinary multimeter and digital multimeter
Both analog and digital multimeters have their own advantages and disadvantages.
Pointer multimeter is an averag...[Details]
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In scientific research and production, high-performance vector network analyzers are the most powerful network analyzers, which play a vital role in the characteristic analysis of...[Details]
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A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
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