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On the evening of February 22, Huawei officially released the Mate X2, a new folding screen mobile phone. This phone has changed from the previous Mate Xs's external folding mode to an inward ...[Details]
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Add 336 circuit to improve voltage regulation
The application circuit shown in the figure adds an LM336 reference diode to improve the voltage regulation rate Vn=3.75+(11R2)=5V. ...[Details]
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In recent years, with the rapid development of manufacturing, it has played an important role in various manufacturing fields. Harmonic reducers, especially high-precision harmonic reducers, ha...[Details]
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This article provides an analysis of an example integrated ratiometric three-wire RTD measurement system to understand the sources of error, including the effects of excitation current mismatch.
In...[Details]
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The input signal of the noise box circuit is amplified when it passes through the transistor. The distorted output is then clamped by two diodes, and the high-frequency noise is filtered by the circu...[Details]
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A red, glowing stop sign hovers in front of the screen, rows of houses appear from the navigation system, and car manufacturer logos spin in the air in front of the dashboard. Continental aims to use...[Details]
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Optocouplers use light from an LED to transmit data across an isolation barrier to a photodiode. When the LED turns on and off, logic high and low signals are generated on one side of the electricall...[Details]
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I'm learning STM8L151 recently and encountered some problems when programming. I'd like to share them with you. After the code is finally finished, make reports an error: Error : no definition fo...[Details]
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As a global leading integrated circuit manufacturing and technology service provider, Changdian Technology provides a full range of one-stop chip manufacturing services. Its products, services and te...[Details]
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With the continuous acceleration of urbanization, the population density in cities is increasing. It is estimated that by 2050, more than two-thirds of the world's population will live in cities. Und...[Details]
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Transistor low voltage reset circuit
• When the voltage of the built-in low voltage reset circuit is different from the application specification, an external transistor low voltage reset circui...[Details]
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1. Chip heating
This content is mainly for high-voltage driver chips with built-in power modulators. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to the chip, th...[Details]
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AAC Technologies and Chongqing Liangjiang New Area Administrative Committee signed an investment agreement for AAC Technologies Intelligent Manufacturing Industrial Park in Chongqing. Accordin...[Details]
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It is no longer a new thing for Huawei to enter the field of automotive chips. Last year, Huawei officially established the Intelligent Automotive Solutions BU department, and in November this year, ...[Details]
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On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]
Embedded System
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