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0 Introduction
In modern radar receivers, the most widely used structure is the superheterodyne structure. In this structure, the single-chip system often requires an off-chip filter to remove...[Details]
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The function of the watchdog circuit
The watchdog circuit is actually an independent timer with a timer control register that can set the time (turn on the dog). When the time is reached, it must b...[Details]
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The well-known PWM switching power supply uses the sampling of the output voltage as the feedback voltage of the PWM controller. The feedback voltage is adjusted through the error amplifier inside th...[Details]
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On the morning of November 4, Dongying Economic and Technological Development Zone held a signing ceremony for the 6GWh energy storage lithium battery cell production base project at the Blue Sea Yuhu...[Details]
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The purpose of isolation is to avoid the risk of electric shock caused by operating errors during maintenance. Although there is isolation, it does not mean that there will be no electric shock at al...[Details]
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Hexagon is like the vast ocean. You cannot describe how vast the ocean is, because behind the ocean, there are thousands of rivers and lakes. The power of the ocean is unfathomable. As the old saying...[Details]
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Mouser now stocks Silicon Labs EFR32FG23 Flex Gecko wireless SoC for sub-GHz IoT applications
November 29, 2021 – Mouser Electronics, Inc., an authorized global distributor with the ...[Details]
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DDR Memory Overview Memory is everywhere now—not only in servers, workstations, and desktops, but also embedded in consumer electronics, automobiles, and other system designs. Each generation of DDR ...[Details]
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While smartphones like iPhones bring convenience to us, they also bring us corresponding problems, that is, the limitation of battery life. Generally, a battery of more than 1,000 mAh is far from e...[Details]
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Rivian, the US electric car maker known as the "Tesla killer," said in a letter to shareholders on Thursday that it plans to adopt new battery types throughout its electric vehicles, including lithiu...[Details]
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What is a timer?
As the name implies, a timer is used for timing. In microcontroller applications, it is often used for various timings. For example, to make an LED light turn on once every 1 second....[Details]
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When charging single or dual-cell lithium-ion (Li-Ion) batteries through a USB port or AC/DC adapter, designers need solutions that can increase charging speed and solve the thermal issues associated ...[Details]
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When it comes to automotive safety, few advances have had as significant an impact as the introduction of autonomous emergency braking (AEB) systems. As a key safety feature, AEB system...[Details]
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Recently, Huacan Optoelectronics released its performance forecast, predicting a loss of more than 700 million yuan in the first three quarters of 2019. Under the pressure of losses, in order to im...[Details]
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0 Introduction
Speaker identification is a type of biometric authentication technology. It is a technology that automatically identifies the speaker's identity based on voice parameters th...[Details]
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