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A mixer should have low noise and high dynamic performance. Most standard mixers use an inverting op amp. Unfortunately, many op amps have a poor noise figure. Op amps with good noise figures are u...[Details]
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Application Introduction
Lithium batteries have many advantages over other battery chemistries. For example, they are lighter, have no memory effect, and have a slower self-discharge rate than NiMH...[Details]
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In the actual system, multiple PLCs are distributed in the same workshop, which are centrally controlled by the touch screen. Usually, the distance between all devices ranges from tens of meters to...[Details]
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South African President Cyril Ramaphosa said at the South African Fourth Industrial Revolution Digital Economy Summit held in Johannesburg on the 5th that he welcomes China's Huawei to bring 5G techn...[Details]
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TMR0 is 8 bits wide, has an optional prescaler, and is intended for general purpose use and can be used for both timing and counting. TMR1 is 16 bits wide and comes with a programmable prescaler and ...[Details]
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In order to realize the control of mini CNC engraving machine, a design scheme of mini CNC engraving machine system based on ATmega128 is proposed, and the hardware circuit design and software design...[Details]
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Electronic measuring instruments can be roughly divided into the following categories according to their working principles and uses.
1. Multimeter
Analog voltmeters, analog multimeters (i....[Details]
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The battery life of electric vehicles has always been a topic that has been criticized. The arrival of winter has further exacerbated this concern. The already discounted nominal battery life has bee...[Details]
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The ARM development board and PC are mounted via the NFS network file system, which is very convenient for moving files and also brings convenience to our development. Next, I will introduce in detail...[Details]
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Against the backdrop of the country’s key support for “two new and one heavy” (new infrastructure construction, new urbanization construction, and major projects such as transportation and water co...[Details]
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The 2015 DC Power Supply Committee Annual Meeting and New Technology Seminar was held at the 2000 Hotel in Zhuhai from December 14 to 18, 2015. The meeting conveyed the spirit of the 10th Congress ...[Details]
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There are two types of bistable devices: one is a trigger and the other is a latch. The latch is the original form of the trigger. The basic latch consists of a pair of mutually coupled logic gates...[Details]
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The satellite digital TV receiving system generally consists of three parts: a receiving antenna (including feed source), a low-noise downconverter (high-frequency head LNB) and a satellite digita...[Details]
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Recently, a new realme phone with model number RMX2173 was connected to the network. It is expected that this phone is the hot-selling model that realme Vice President Xu Qi mentioned will be release...[Details]
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As climate change becomes increasingly serious, humans must take strong measures to significantly reduce carbon emissions. Under the new legislative and policy framework, the automotive industry is...[Details]