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This article discusses methods for providing light emitting diode ( LED ) dimming, analyzes the effect of LED dimming on its long-term performance and the color stability of the emitted light, and sp...[Details]
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Wireless doorbells are also called wireless remote control doorbells or remote control doorbells. Wireless doorbells use super-regenerative wireless modules to achieve wireless remote control. Wirele...[Details]
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On December 11, along with the "great return" of the global manufacturing industry, the robotics industry is accelerating its development with unprecedented vigor. Nowadays, robots are increasingly...[Details]
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This design replaces an electromechanical switch with a capacitive sensor button (circular or square pad on a PCB). The PIC12CXXX MCU is well suited for this application, and a cheap, fully electronic...[Details]
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Circuit Overview: Precision voltage reference IC TL431 is a common precision voltage reference IC, which is widely used. Its output voltage can be adjusted up to 36V continuously, the working cu...[Details]
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Introduction The STM32 series microcontroller uses the latest Cortex -M3 core of ARM . The VS1003 audio decoding chip is the third generation product of the VS10xx series. It is a single-chip MP3/WM...[Details]
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1. Introduction
With the continuous expansion of the scale of video surveillance systems and the large-scale application of high-definition video, the complexity of the data and applications ...[Details]
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3.4PID parameter self-tuning In engineering control, PID parameter tuning is a time-consuming and laborious task. Even if you are experienced, it is not easy to do it. If the PID parameters can be ...[Details]
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When I was learning about ARM, I saw the official manual of Samsung ARM11: S3C6410 has an internal SRAM buffer called "STEPPINGSTONE" to support NAND FLASH system booting. When the system starts, t...[Details]
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The humanoid
robot
market is very competitive, and many companies are trying to attract money and roll up their sleeves to get started.
While technology companies are still preparing a...[Details]
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As soon as this news came out, many individual creators were looking forward to it. After all, WeChat red envelopes are a product that is truly recognized by the public, and the earliest WeChat...[Details]
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Lithium-ion battery (Li-ion) is developed from lithium battery. So before introducing Li-ion, let's first introduce lithium battery. For example, button batteries used in cameras before belong to l...[Details]
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The iPhone 13’s camera is an improvement over the version used in the iPhone 12 Pro, scoring on par with the iPhone 12 Pro Max in terms of imaging capabilities, according to a new test by DxOMark. ...[Details]
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With the rise in complexity, modern mixed-signal design has proven to be a match made in heaven for designers. Embedded design engineers must wear several hats to effectively troubleshoot and debug ...[Details]
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Most software development involves the saving and reading of data parameters, from the software of the running microcontroller to the software at the operating system level (such as Linux, Windows, M...[Details]