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Major listed companies in the industry: Putailai (603659), Shanshan Holdings (600884), Zhongke Electric (300035), Xiangfenghua (300890), National Technology (300077), Shanhe Intelligent (002097), Bai...[Details]
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As the fourth generation of green, energy-saving, power-saving and long-life lighting fixtures, LED light sources have emerged, attracted widespread attention and developed rapidly. The current LED li...[Details]
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Use the interrupt method of the STM32 serial port to receive data, receive the key numbers from another board, and light up the corresponding LED lights.
Engineering structure diagram:
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It's no secret that the trend in the modern electronics industry is to integrate more functionality into the smallest possible form factor. Mobile phones are one such example. Many manufacturers toda...[Details]
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1 Introduction
ADSP21160 code has high compatibility, higher main frequency and SIMD (single instruction, multiple data stream) function. It is now widely used in many digital signal process...[Details]
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Everyone has their own understanding of a good life, but there is something in common. In the consumer sector, it has changed from "buying cheap" to "buying quality", from "buying goods" to "focusing...[Details]
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By adding some capacitors, diodes and resistors to the transistor and using a reset IC with adjustable hold time, a purely manual reset can be converted to an automatic reset.
In most applicat...[Details]
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Marvell (NASDAQ: MRVL) recently announced that it will take multiple measures to support those affected by the COVID-19 epidemic, including the establishment of a $1.5 million community relief fund t...[Details]
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"It's easy to try out various things, so we'll definitely adopt it," said a technician from a large automotive electrical equipment manufacturer.
In August 2013, Softdevice, a Japanese comp...[Details]
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1. Hardware Solution This design uses the AT89C51 microcontroller as the core component. This design consists of three parts: control system, display module, and key drive module. The main program, i...[Details]
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I watched many nostalgic videos of UP masters on B station, and every time they would type "ye qing hui" on the public screen to show respect. These videos are more of an outlet for emotions, a...[Details]
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Hands-free passive keyless entry (PKE) is quickly becoming a mainstream application for automotive remote keyless entry and is becoming a common option for new models. This method eliminates the ...[Details]
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This article explains the working principles of various types of switching power supplies.
Although the traditional linear voltage-stabilized power supply has a simple circuit structure and rel...[Details]
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1. Understanding from the perspective of marginal cost
The original intention of the power reform is to increase the distribution business, not the incremental distribution project. It is ...[Details]
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Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
Analogue and Mixed Signal
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