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Today, the 2024 Munich Shanghai Electronic Production Equipment Exhibition was launched at the Shanghai New International Expo Center. As one of the first manufacturing industry exhibitions in 2024...[Details]
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The processor used here is C8051F005. The infrared receiving head is connected to the processor pin, and the key data is received in interrupt mode. 1. Introduction to PCA 1.1 PCA The Progr...[Details]
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Does an object have electrostatic energy when it is charged? To answer this question, let us understand the charging process of a charged body as follows: the charge of an object is formed by the a...[Details]
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As inverters shift to a three-level topology, the difficulty of system control has increased significantly. Therefore, major European and American inverter manufacturers have begun to switch to sys...[Details]
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Recently, Musk announced that his company Neuralink is recruiting a second patient to receive brain-computer implants. The target population is patients with quadriplegia due to cervical spinal cor...[Details]
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reset circuit In 80C51, the most common reset circuit is the power-on reset circuit in the figure below. It can effectively realize power-on reset and manual reset. The RST pin is active high. Its...[Details]
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This paper uses SOPC technology based on NiosⅡ soft-core processor to realize the design of digital photo frame, which fundamentally changes the shortcomings of traditional design solutions. NiosⅡ so...[Details]
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Digital oscilloscope is a commonly used testing instrument, which is widely used in many industries. When using digital oscilloscope, we need to master the technical terms such as bandwidth, rise tim...[Details]
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On January 31, the strategic cooperation signing ceremony between FengHydrogen Energy Technology (Shanghai) Co., Ltd. (hereinafter referred to as "FengHydrogen Technology") and China Resources Powe...[Details]
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According to foreign media reports, Renault said on April 13 that it had established a long-term commercial partnership with French battery startup Verkor, which will produce batteries for Renault's ...[Details]
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In July, the 2024 Hong Kong University International Science and Technology Innovation Competition was fully launched. This competition brought together the bright stars in the field of global scie...[Details]
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The discrete component touch switch circuit is shown in the figure below. The circuit consists of a sensing amplifier, a memory, an AC driver, etc. When a finger touches the insulated metal plate, a ...[Details]
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In intelligent instruments and process
control,
power-off protection circuits are often used to save real-time parameters for a long time. Usually, E2PROM
,
FLASH MEMORY and
non-volatile chi...[Details]
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Mobileye NV, which is using parent Intel Corp’s chipmaking capabilities to build laser sensors , says it will make self-driving cars cheap enough to sell to retail buyers by 2025. The Jerusalem-bas...[Details]
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Production of small tube amplifier
It is a good idea to transform a scrapped tube radio into a small tube amplifier. Use the radio audio or CD as the signal source, and the sound of b...[Details]
RF/Wirelessly
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