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1. Main power interface (overvoltage and overcurrent protection) 2. Serial interface 2-way 5-wire RS232 level DB9 interface, 4-way TTLT level expansion interface A direct serial line ...[Details]
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Foreign media reported that Sennheiser recently announced that it is looking for a new partner to acquire its consumer audio business, which includes headphones and soundbar speakers. It will shift i...[Details]
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V cone flowmeter seismic pressure gauge will inevitably have some faults due to the particularity of its working environment. This requires us to learn to analyze the causes of seismic pressure gauge ...[Details]
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When using a signal generator/vector signal analyzer, two baseband channel inputs are required. Connect the I or Q signal to channel 1 and the other signal to channel 2. Make sure the signal generato...[Details]
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There are many types of low noise amplifiers with improved noise and distortion characteristics, and they no longer need to be made with discrete components. In addition, there are also OP amplifiers ...[Details]
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counter Let's start with an example in daily life: a basin is under a faucet, but the faucet is not closed tightly, and water drips into the basin. The water drops continue to fall, and the capacity ...[Details]
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On August 16, Renesas Electronics announced that the Fair Trade Commission of Taiwan has dropped its review of its acquisition of Dialog. The transaction has been approved by the United States, Chi...[Details]
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Microcontrollers have been widely used in many modern electronic designs and productions, but there are still many inconveniences in the communication between microcontrollers. Common ones include ...[Details]
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The navigation system dongle is a navigation device installed in the car. Its main function is to remind the driver to pay attention to the road conditions. The navigation system dongle is a kind of ...[Details]
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1. Introduction
In the past 30 years, the technology of LED light-emitting diodes has experienced a rapid development process. LED has been widely used for its inherent advantages such as high...[Details]
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With the widespread application of nonlinear loads and power electronic devices in modern industrial production and daily life (such as frequency conversion appliances, large rectifiers, etc.), the...[Details]
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When it comes to the bidirectional charging and discharging function of electric vehicles, ordinary consumers may feel a little unfamiliar. At first, commercial electric vehicles benefited the most f...[Details]
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1. Overview
Ordinary 51 single-chip microcomputers can expand ROM and RAM with 64K bytes of space each. In actual applications, external ROM is rarely expanded, and RAM is generally expanded becaus...[Details]
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It is reported that LG Display (LGD) has begun investing in the 10.5-generation OLED production line (P10) in Paju, and has recently submitted a letter of intent (LOI) to relevant equipment companies...[Details]
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During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method".
Polling method:
The...[Details]