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1. Why should we learn microcontroller? As an engineering student, entering the university to participate in various activities, such as: electronic design competition, tracking car competition, LED ...[Details]
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In communication systems, non-electrical signals are often used to transmit control signals and data to achieve remote control or telemetry functions. Infrared communication is a commonly used communi...[Details]
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The MAX5094 CMOS, high-performance, current-mode PWM controllers
have all the features required for wide-input voltage
range isolated/nonisolated power supplies. These controllers are ideal...[Details]
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1 void keyScan(void) 2 { 3 char i; 4 uint8 m; 5 uint8 R0 = 0; 6 TRISB=0x38; //xls 2012-11-26 Added reset button RB5 7 8 R0 = PORTB; //RB3, RB4, RB5 buttons read 9 R0 &=0x38; //Res...[Details]
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1 Overview In modern society, "lazy technology" is popular. When faced with many cumbersome key operations and menu selections, simply speaking the command is the most humane human-computer interface...[Details]
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“By 2025, ADAS features will be ubiquitous and 85% of global vehicle production will feature some level of autonomous driving, while highly automated driving at Level 4/5 will still be rare.” A new...[Details]
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Norflash and nandflash are non-volatile flash memories implemented using different technologies. Their respective characteristics will not be introduced here, but only the operation of norflash by s3...[Details]
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A "smart" system strategy can ensure that the auxiliary battery of an electric vehicle has enough energy to meet basic load requirements whether it is running or parked.
As vehicles become mo...[Details]
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Jiwei.com reported on February 24 that the well-known mobile phone evaluation organization DXOMARK announced the screen score of Google Pixel 5, which is as high as 74 points. In terms of parameter...[Details]
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On August 26, i.Tech Solar Voice 908 Bluetooth headset from Hong Kong and Mainland was launched. It is the first solar headset that combines the most popular environmental elements and is considere...[Details]
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Whether it is a smart speaker that can talk to you, or a virtual artist who can paint by himself; whether it is a farm management system that can help farmers accurately determine the time to plant a...[Details]
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Cable fault testers are used to detect cable faults. The types and models of instruments have increased greatly. Now in the domestic cable fault tester market, there are many types and names of instr...[Details]
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Not long ago, China Media Group, China Mobile and Huawei jointly completed the industry's first 5G+8K ultra-high-definition video cross-provincial transmission test. It is reported that 8K UHD live...[Details]
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/*
Jumper setting: default jumper position, note that the buzzer selection jumper J5 should be selected at terminal 23
Program effect: Use the timer/counter of the microcontroller to design...[Details]
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A circuit breaker is a switching device that can close, carry and interrupt current under normal circuit conditions, and can close, carry and interrupt current under abnormal circuit conditions (in...[Details]