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Abstract: Current transformers can be used to detect unipolar current pulses in high-frequency switching power supplies. The working process of the current detection circuit composed of current tra...[Details]
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A car driving recorder (car black box) is a digital electronic recording device used in cars. It can store the car's speed, time, mileage, braking and other status information and export the data thr...[Details]
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Korean panels have lost their advantage under the offensive of Chinese panels. According to IHS Markit, Samsung's panel subsidiary Samsung Display is expected to supply only 37.7% (16.6 million uni...[Details]
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EPS emergency power supply is a power supply system developed from UPS power supply . It is also a relatively economical and ideal emergency power supply developed in recent years. EPS emergency po...[Details]
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1. About the HSE clock configuration as the main clock static void CLK_Config(void) { CLK_DeInit(); // Initialization CLK_HSECmd(ENABLE); //Enable HSE CLK_ClockSwitchConfig(CLK_SWITCHMOD...[Details]
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Recently, Shanghai Zhanxin Electronic Technology Co., Ltd. (hereinafter referred to as Zhanxin Electronic), a leading domestic silicon carbide (SiC) high-tech chip company, announced the completion o...[Details]
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On March 24, 360 released the "2019 Intelligent Connected Vehicle Information Security Annual Report" (hereinafter referred to as the "Report"), which is the fifth consecutive year that 360 has relea...[Details]
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Europe is now busy catching up with electrification and developing the electric vehicle industry. Volkswagen and Mercedes-Benz have both announced that they will temporarily "give up" on hydrogen fue...[Details]
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Domestic mobile phones have good performance, so why do so many people still buy Apple phones? # From the perspective of brand operation, Apple's starting point is very high. The advent of Steve Jobs...[Details]
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Author: Asem Elshimi is an RFIC design engineer for IoT wireless solutions at Silicon Labs How can Bluetooth direction finding be used for contact tracing? First, the technology requires additional...[Details]
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The DS1868B has two 256-position potentiometers with wipers set to 8-bit values. The potentiometers can be used independently, or stacked to increase the number of wipers for total resistance. Commun...[Details]
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In 2022, power battery companies expanded production rapidly, and orders for lithium battery equipment poured in.
According to incomplete statistics from Gaogong Lithium Battery, t...[Details]
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introduction
LNA is used in the front-end circuit of the receiver, mainly to amplify the weak signal received from the antenna and reduce noise interference. Its noise index directly affec...[Details]
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(D) CMP (P) Comparison---Compare the data of the two source operating elements algebraically, send the result to the target element, and determine the state of the target element.
Source...[Details]
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Abstract: CNC attenuator, as a new type of attenuator, is widely used in the electronic field. This article introduces the structure, characteristic parameters and control methods of CNC attenuator AT...[Details]
Power technology
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