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There are two types of NiMH battery activation: one is new battery capacity activation, and the other is old battery internal resistance activation.
There are many discussions on the activati...[Details]
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EMI / Anti-interference Design
EMI is a significant challenge facing many designers today. Failure to pass EMI testing can result in significant project costs and delays, so skilled engineers look ...[Details]
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With the continuous development of electronic power device design technology, inverters are widely used in various designs, among which series resonant full-bridge inverters are used more frequently....[Details]
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Since the 1990s, digital multimedia technology has achieved rapid development and wide application. Ultra-large-scale integrated circuits and dedicated video compression processing chips have devel...[Details]
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1. Mirror dew point meter measurement method
Gases with different moisture contents will condense on mirror surfaces at different temperatures. Photoelectric detection technology is used to detec...[Details]
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Huawei Technologies Co., Ltd. today disclosed patents related to the "under-screen fingerprint" technology. In the patent summary, Huawei introduced the new patent as "a method for displaying ...[Details]
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Abstract: The mechanism of electromagnetic disturbance of switching power supply is analyzed, and corresponding suppression measures are proposed. Issues that need to be paid attention to in electr...[Details]
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1 Estimate the power of the UPS power supply
According to the power consumption of the microcomputer and its external devices, the total power consumption of the equipment is calculated. The t...[Details]
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At the Consumer Electronics Show in January, several of the industry's leading flat-panel TV and display technology companies announced high-definition 3D TVs and stunning 4K x 2K LCD displays that wi...[Details]
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Structure of a reluctance motor
Reluctance motor is a brushless DC motor, which is widely used in the field of low-power motors due to its simple structure, high reliability, high power densit...[Details]
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On May 16, Wang Nan, deputy director of the Innovation and Development Center of Huangshi City, Hubei Province, and relevant persons in charge of the Planning Office and Information Technology Prom...[Details]
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According to an announcement from Purui Holdings, the company has completed the development of a full range of NOR Flash products at the 40nm process node using the charge-captured SONOS process stru...[Details]
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According to foreign media reports, Honda announced that side mirrors will replace traditional rearview mirrors as a standard feature of its upcoming Honda E electric car. These cameras will not refl...[Details]
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Recently I need to use keil4 to set breakpoints and test the delay time of the microcontroller, and I found that double-clicking the line where the program is located has no response. solution: 1...[Details]
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Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). In electrical ...[Details]
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