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The XC6419 series is a dual-channel LDO voltage regulator chip that achieves high precision, low noise, high ripple suppression, and low voltage dropout using CMOS technology. The internal structur...[Details]

As a booster for stable growth, power grid construction has accelerated again. The reporter learned yesterday that State Grid Corporation of China (hereinafter referred to as SGCC) has recentl...[Details]

The chip shortage is as difficult to guard against as Omicron. Just when major automakers are being tortured to death by it, the world's third largest automotive semiconductor manufacturer is in cris...[Details]

The Linux kernel is open source, allowing many people to modify and redistribute it. However, open source is a double-edged sword when it comes to unpatched security vulnerabilities. 　　 Recently, sec...[Details]

It is best to set the external interrupt mode to the falling edge mode, especially when the interrupt pin is connected to a button. External falling edge interrupt: SETB IT0. The hardware automatical...[Details]

PWM principle PWM (Pulse Width Modulation) control - Pulse width modulation technology, by modulating the width of a series of pulses, to equivalently obtain the required waveform (includi...[Details]

 On April 7, Shanghai Xinyang released its Q1 performance forecast, stating that the company's net profit attributable to shareholders of listed companies was 2 million to 3 million yuan, a year-on-y...[Details]

Recently, a new report from IDC reflects the sales of tablet devices in India. According to the report, the core demand for tablet devices is around $100-200. 2020 is an unusual year, as people are...[Details]

Recently, the world's first 100-megawatt multi-power source integration technology experimental verification platform, the Changde 100-megawatt multi-power source integration technology experim...[Details]

The capacitance measurement circuit composed of LM741 is shown in the figure below. The measurement principle of this circuit is that the measured capacitor Cx is charged and discharged to form a t...[Details]

Abstract: Class D amplifiers have higher efficiency and better thermal performance than Class AB amplifiers. However, when using Class D amplifiers, it is still necessary to carefully consider their ...[Details]

System clock The clock control module mainly controls the system clock and peripheral clock. It can configure different clock sources as the system clock, configure different system clock frequency d...[Details]

At the end of last month, Shanghai Belling released its 2019 semi-annual performance forecast, predicting that the net profit attributable to shareholders of the listed company in the first half of 2...[Details]

1. Create a new work environment: 2. Create your own project in a working environment: If there is an existing project, you can select Add Existing Project to add the existing project. Empty pr...[Details]

We have conducted a comprehensive inspection of the safety quality and equipment configuration of the energy storage project. No abnormalities have been found so far, and it can be put into operation ...[Details]