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introduction There are basically three IDEs for bare metal ARM program development: MDK or Keil, IAR, and ADS. ADS has stopped updating and is not recommended. I won't go into details about them here...[Details]

　　1. Introduction 　　With the development of electronic technology, in the fault detection of modern electronic products, a sinusoidal signal source with automatically adjustable frequency and ampli...[Details]

This article introduces the main features, block diagram, stereo and mono digital MIC connection examples of AK4953A, the system connection block diagram of 3-wire serial mode, and the ma...[Details]

In the context of increasingly stringent low-power requirements for portable devices, the need for higher-efficiency power management ICs is even more urgent. The power consumed by displays and indic...[Details]

1. Analysis of BMP picture format 1. The general composition of BMP files The data of a BMP file consists of four parts: the bitmap file header, the bitmap information header, the color table, and th...[Details]

Audio Power Amplifier Considerations in Portable Products 1) Higher PSRR It must have a high Power supply rejection ratio (PSRR) to avoid interference from power supply and wiring noi...[Details]

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According to foreign media reports, Yandex has been established for more than 20 years and is known as the Russian version of Google, Amazon and Spotify. The main reason is that the Moscow-based tech...[Details]

As cars have evolved from fuel vehicles to electric vehicles, the power and transmission systems have been greatly simplified. Since the battery can be placed flat on the bottom of the vehicle, the...[Details]

Recently, a new 5G phone with model number G0515D was connected to the network. The manufacturer is Zhuhai Avip Information Technology Co., Ltd. According to digital blogger Digital Chat Station, the...[Details]

Recently, the highly anticipated bidding and procurement of components and string inverters for the 2018 300MW household photovoltaic project of China Minsheng Xinguang Co., Ltd. was successfully c...[Details]

If nothing unexpected happens, Apple will launch its first product equipped with a mini LED screen as early as this year. Compared with the currently popular OLED screen, mini LED has the advantages ...[Details]

The EU's BIG-MAP project hopes to significantly accelerate the development of batteries while paying attention to sustainability. The 34 partners will strengthen data exchange and cooperation and wor...[Details]

Solar lighting is one of the main uses of solar energy for human development and utilization. However, due to the discontinuity and intermittency of solar radiation, as well as the high investment and...[Details]

Radiator connection configuration varies The hemispherical part that diffuses the LED light is called the "globe". The globe is made of polycarbonate and fixed to four locations above the heat s...[Details]