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Over the past week, some M1 Mac users have reported worrying SSD health readings indicating that the devices are writing excessive amounts of data to their drives. Many users have reported that M1...[Details]
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1 Introduction
At present, most variable frequency power supplies use sinusoidal pulse width modulation, the so-called SPWM technology. Most of its control circuits are implemented using analo...[Details]
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Refrigerators are a high radiation source. If you use the same socket as a TV, the electromagnetic waves from the refrigerator will cause the TV image to become unstable. This means that the refri...[Details]
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At present,
the heat dissipation problem of
LED
applications is the most headache for LED manufacturers. The heat dissipation substrate is a medium that provides heat conduction, LED→heat...[Details]
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introduction
Imagine: in the scorching summer or the freezing winter, when you are on your way home tired after a long day of work, the air conditioner has been turned on and adjusted to a comf...[Details]
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According to Juheng.com, the bidding for 5G infrastructure in mainland China has been delayed for nearly half a year. China Telecom and China Unicom, the two major operators, have recently officially...[Details]
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SoCs can significantly speed up time to market because many of the components needed to build a system are now integrated into a single chip. In addition, the time required to connect multiple devi...[Details]
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Relay is used to control strong electricity with weak electricity. For example, we use AVR chip to control a 220V light bulb, which requires a relay. This lesson uses an AVR microcontroller to cont...[Details]
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1. How to integrate the programming function of PIC microcontroller in ATE https://blog.csdn.net/dexinzheng/article/details/41723029?_t_t_t=0.833070834577722 2. Burn the program of PIC16F1947 witho...[Details]
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Capacitors are a scientific abstraction of the physical property of storing electric field energy in actual circuits. In actual capacitors, wherever there are charged conductors and dielectrics, capa...[Details]
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On September 8, the signing ceremony of the MCU chip design project of Shanghai Shengsi Microelectronics Co., Ltd. (hereinafter referred to as "Shengsi Microelectronics") was held in Pukou Economic D...[Details]
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Syntiant, a supplier of deep learning edge chips, recently announced a collaboration with Danish company Ceramic Speed to develop an ultra-low power autonomous sensor processor for industrial IoT...[Details]
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GPRS is a data service developed on the basis of the currently running GSM network. It can use the same modulation technology, frequency, and TDMA frame structure as GSM. Utilizing the existing bas...[Details]
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1. Internal Principle of Relay
The interior of a relay consists of two parts: a coil and contacts.
When the coil is de-energized, the common is connected to the normally closed contact (N...[Details]
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On April 12, GAC held a press conference today and officially announced that it has completed the research and development of 30Ah large-capacity all-solid-state battery cells, which will be first ...[Details]
ST - Low Power RF
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