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Source of this article: WeChat subscription account of "Chuangshiji": sinachuangshiji By Luo Yanshan Source: InfoQ (ID:infoqchina) Arm, the joint venture in China of international chip design ...[Details]
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Since the 1990s, with the rise of gallium nitride-based third-generation semiconductors, the successful development of blue and white light-emitting diodes, solid-state light source LEDs with the a...[Details]
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ATmega128 has an on-chip bandgap reference source, which is used for brownout detection or as the input of analog comparator or ADC. The 2.56V reference voltage of ADC is generated by this on-chip ba...[Details]
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Mini2440 driver analysis of touch screen The file corresponding to the mini2440 touch screen driver is mini2440_ts.c. It is registered to the kernel as an input device, and its functions are implemen...[Details]
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Use of Logic Analyzer
This article mainly introduces the steps and methods of using a logic analyzer, from several aspects such as connecting the probe to the system under test, set...[Details]
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In 2019, more than one-third of global mobile users used 4G technology, and 5G accounted for less than 3% of the total. This means that 5G still has a long way to go before it can be adopted by the m...[Details]
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Bosch electric brake pedal travel sensor for electric vehicles
Bosch recently launched the PWG series of pedal travel sensors (Pedal Travel Sensor) for non-contact pedal travel m...[Details]
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On March 26, State Grid Jiangsu Electric Power Co., Ltd. released to the public the "Innovation Illuminating Quality Life 2019—State Grid Jiangsu Electric Power White Paper on Serving Local Economi...[Details]
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As the pace of life continues to accelerate, people hope to be able to keep abreast of the situation at home and control various devices at home even when they are at work or out. The continuous deve...[Details]
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Introduction
In data acquisition systems, the zero drift of the preamplifier is the main source of detection errors, especially under harsh environmental conditions. For example, the infrared...[Details]
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What is LED flip chip? In recent years, flip chip technology has been emerging in the field of chips, especially in the high-power and outdoor lighting application market. However, due to its lat...[Details]
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Recently, according to foreign media reports, scientists have developed a new technology that allows blind people to "see" shapes and objects. It is reported that this research was achieved by stimul...[Details]
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This article will introduce a common car inverter circuit and working principle. The output power of the car inverter is 70W-150W, and the inverter circuit mainly uses a pulse width modulation circui...[Details]
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The working principle of the optical mouse is: there is a light-emitting diode inside the optical mouse, and the light emitted by the light-emitting diode illuminates the bottom surface of the optical...[Details]
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What are the types of industrial Ethernet?
Industrial Ethernet is a general industrial network that can be divided into the following categories according to different application scenarios an...[Details]
Embedded System
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