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To determine whether the switching power supply is oscillating, you can use an oscilloscope probe close to the magnetic core of the switching transformer. If the oscillation is normal, an induced wav...[Details]
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With RUCKUS R770, RUCKUS will continue to provide purpose-driven networks, empowering customers in major vertical industries to maximize the advantages of Wi-Fi 7 in speed, latency, capacity and co...[Details]
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In recent years, with the continuous development of LED lamp packaging technology and heat dissipation technology, the stability of LED lamps has reached a relatively good level. The main causes of...[Details]
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Mouser Sponsors 2023 Inventing the Future Global Design Competition March 23, 2023 – Mouser Electronics™, a renowned New Product Introduction (NPI) distributor focused on driving innovation in the ...[Details]
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"Smart city", "smart grid", "ubiquitous power Internet of Things"... Some new concepts have been proposed in recent years. These plans have cross-influenced each other and have been rapidly construct...[Details]
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1 Introduction
Fieldbus technology is a hot topic in the development of automation field today. CAN bus has been widely used for its unique design, low cost, high reliability, real-time performa...[Details]
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1 Introduction
At present, my country's industrial energy consumption accounts for about 70% of the total energy consumption, of which motor energy consumption accounts for about 60% to 70%. A...[Details]
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1. Peer-to-peer communication Hardware Hookup 2. Multi-machine communication Hardware Hookup The multi-machine system composed of single-chip microcomputers often adopts a bus-type master-sl...[Details]
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Optocouplers use light from an LED to transmit data across an isolation barrier to a photodiode. When the LED turns on and off, logic high and low signals are generated on one side of the electricall...[Details]
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Universal Synchronous/Asynchronous Receiver/Transmitter (USART) The STM32F103xC, STM32F103xD and STM32F103xE enhanced series products have three built-in universal synchronous/asynchronous receiver...[Details]
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New energy vehicles have become a development trend in the global automobile industry, and as a result, the power battery industry has also experienced explosive growth. At present, many countries at...[Details]
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Since the switching device of the inverter is a high-power transistor, its overcurrent capacity is smaller than that of the thyristor, so the correctness of its capacity selection is directly related...[Details]
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The batteries used in digital multimeters are generally 9V laminated batteries, but not all of them are rechargeable. There are 3 types of stacked batteries: 1. 9V carbon battery, also known as 6F22 ...[Details]
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How to build a small stand-alone
alarm circuit
in CMOS
illustrate
This is a selection of small standalone alarm circuits. The main features of each alarm are described on the c...[Details]
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Background
There are many types of portable battery-powered medical devices, and there are many choices for charger control circuits that can reliably power these devices. Passive componen...[Details]