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We have previously discussed two commonly used serial ports, UART and SPI. This time, we will discuss another commonly used serial port: IIC (I2C) communication. Popular Science IIC: Generally ...[Details]
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At the end of 2017, the Korea Traffic Safety Administration and SK Telecom conducted the world's first test of autonomous driving via 5G network in K City, which covers an area of 320,000 square...[Details]
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ASICs, FPGAs, and DSPs may require multiple supply voltages with various constraints on the order in which they can be started up. The highest voltage I/O voltage must often be started up first, fo...[Details]
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1. Advantages of using DMA and request sources supported by DMA 1. The advantage of DMA is that it does not require CPU intervention during data transmission, which can greatly improve the CPU's wo...[Details]
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"We will closely focus on the requirements for building a world-class energy Internet enterprise with 'three types and two networks', actively carry out exploratory research on entry points for the...[Details]
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Apple recently pushed the latest iOS 14.5 beta version, which brought some incremental improvements to the iOS 14 system that comes with the iPhone 12 series. We at the XDA forum believe that the iOS...[Details]
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#include at89x52.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
#define A 1
uint year;
uchar count;
uchar flag=0;
uchar month,date,hour,min,s...[Details]
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After SensAI gained wide market recognition in edge artificial intelligence, Lattice Semiconductor continued to invest in software in 2020, including SensAI 3.0, mVision 1.0 for machine vision, Sentr...[Details]
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China Energy Storage Network:
China's new energy industry has a significant policy-driven effect. Take photovoltaics as an example. Since the early "Golden Sun" project triggered a rush to in...[Details]
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On August 31, Estun released its financial report for the first half of 2022. During the reporting period, the company achieved operating income of 1.655 billion yuan, a year-on-year increase of 6....[Details]
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A current probe is a magnetic ring designed based on the Faraday principle to measure interference current signals in a conductor. It is essentially a transformer with 1 turn. A current probe can be ...[Details]
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Smart home appliances are essential appliances for smart living. However, when almost all home appliances such as soymilk machines, coffee machines, air conditioners, refrigerators, washing machines,...[Details]
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In this project, I will use the cheap ESP32 board to build an internet broadcasting device with a large 3.5-inch display.
You may not believe it, but in this project we were able to buil...[Details]
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A research team at Worcester Polytechnic Institute (WPI) has developed a solvent-free process to make lithium-ion battery electrodes that are more environmentally friendly, cheaper and charge faster ...[Details]
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Figure 2 Boost DC/DC Converter
When operating in external synchronization mode, the operating frequency is set by the clock, and the conversion cycle starts at the rising edge of the input clo...[Details]
Analog electronics
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