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After stopping providing GMS services to Huawei, Google has finally taken another step forward: since March 2022, a large number of developers have received emails and prompts from Google, stating th...[Details]
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This article details the latest developments in power circuits. It also introduces several devices that illustrate how advances in circuit architecture and packaging technology have led to smaller ...[Details]
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The chip can be driven by an external clock source, as shown in Figure 15. At this time, the CKSEL fuse bits must be programmed according to Table 15. After selecting this oscillator source, the s...[Details]
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For more than a decade,
the Power Stage Designer™ tool from Texas Instruments (TI) has been a great design tool for electrical engineers to calculate currents and voltages for different power s...[Details]
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1. Basic concepts and working principles of Atmega162's SPI interface
The full name of SPI interface is "Serial Peripheral Interface", which means serial peripheral interface. SPI mainly uses 4...[Details]
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As shown in the figure, this is the LM4912 dual-channel amplifier circuit. The left and right channel audio signals are input into the 1st and 5th pins of the LM4912 respectively, and are output fr...[Details]
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0 Introduction
With the rapid development of information technology and network technology, network interconnection has penetrated into all walks of life in the national economy. Network t...[Details]
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1) "File inclusion" processing concept The so-called "file inclusion" means that all the contents of another file are included in one file. Because some definitions and commands in the included f...[Details]
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1 Introduction
Combination weigher is also called selection combination weighing instrument. It is composed of multiple independent weighing units with feeding and discharging structures. ...[Details]
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0 Introduction
Ensuring high reliability, improving operating performance, and being flexible in application and easy to expand are the key to the design of microcomputer monitoring in power s...[Details]
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Introduction
With the widespread application of VOIP and the development and maturity of multimedia communication technology, people have put forward higher experience requirements for ...[Details]
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As we all know, as the core component of pure electric vehicles, the performance of power batteries in all aspects is closely related to the performance of the whole vehicle. Today we will talk abo...[Details]
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The basic principle of the self-excited feedback switching power supply is shown in the figure. When the input voltage is applied, the current flows to the base of the switch tube VTl through Rg,...[Details]
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The interconnection of automotive systems is an exciting and fast-growing market, but it also faces a difficult problem that needs to be solved. Data security is becoming increasingly important today...[Details]
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On October 30, the highly anticipated iQOO latest flagship phone,
iQOO 13, known as the "light of performance", was launched in Shenzhen.
This model is exclusively supplied by BOE (BOE Tech...[Details]
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