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Philips
SDA SCL
Each device has a unique address and there is a master/slave relationship between them
Start signal End signal Response signal (sent by the receiver)
The RTC chip M41t11 used ...[Details]
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In high-speed signal processing applications such as digital image processing and aerospace, strong support of high-speed and large-capacity storage space is needed to meet the system's requirement...[Details]
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In April 2022, a Bloomberg report titled "'Air worse than Beijing' is no longer a shame" showed the West the fact that Beijing's sky is no longer often accompanied by smog. Looking back at the “Ten...[Details]
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The multi-output switching power supply of UC3842 is designed by a 30kW switched reluctance motor controller. The main circuit of the motor power converter is an asymmetric half-bridge circuit. The...[Details]
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In recent years, many researchers have abandoned the technical route of traditional cryptography and tried to use various signal processing methods to hide and encrypt audio and video data, an...[Details]
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When it comes to memory management, you may think of the malloc and free functions. Before talking about these two functions, let's first talk about the concepts of stack and heap. 1.stack Our microc...[Details]
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Brand refresh reflects company’s growth and commercial leadership DigiKey, a global distributor of commercial off-the-shelf technology components and automation products with rich product categorie...[Details]
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Buttons control the speed and direction of the motor Source program: #include REG52.H #define uchar unsigned char #define uint unsigned int #define ulong unsigned long #define CLK_WISE 0 //rotate...[Details]
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Technology has always been the weak point of the development of domestic brands. In the past two years, domestic brands have become increasingly aware that "without technology, they will perish", a...[Details]
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LED lighting has made great progress recently. As a green and clean light source, LED has been widely recognized. LED light sources have long service life, energy saving and power saving, simple an...[Details]
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1. Introduction
The design of power supply system is a great challenge for electronic designers. They need to use limited resources and space to design flexible, efficient, reliable and competi...[Details]
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Parallel, a high-speed signal transmission interface manufacturer, released its second quarter outlook. Due to the weakening demand for eDP products, the financial forecast is more conservative than ...[Details]
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Recently, SiRuiPu said in an institutional survey that the company's supply chain mainly includes wafers and packaging and testing. Since the second half of 2020, the industry's production capacity h...[Details]
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Tonight at 19:30, Huawei will hold a flagship new product launch conference with the theme of "A New Life of All Things", at which time the long-awaited Huawei P50 series will be officially rele...[Details]
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New ST87M01 module integrates Vodafone-licensed eSIM and switchable NB-IoT/wM-BUS for simple, secure and flexible connectivity
Unique solution selected by leading smart meter man...[Details]
Real-time operating system RTOS
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