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Helps Baidu DMA add powerful voice functions to bring upgraded experience to portable Bluetooth speakers, headphones and wearable devices What is DuerOS? DuerOS is a conversational artificial int...[Details]
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Comparative test of a new product after performance upgrade
Test 1
(This
video
is taken from the video account of "TRINAMIC Motor Drive System")
...[Details]
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Reducing false alarm rates - how smoke alarms survive the hamburger smoke interference test
Modern smoke alarms – improved detection and increased safety
Today's build...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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Simple and crude method: (write the address directly) Use left shift to simplify the statement: Using library functions : (Let me explain this library function first) Then write our code (0X01...[Details]
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Power supply is an indispensable part of all electronic products. Power supply is divided into switching power supply, linear power supply and other types. Among them, switching power supply has beco...[Details]
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Introduction An embedded system is a special computer system that is application-centric and based on computer technology. It can adapt to the strict requirements of functions, reliability, cost, vo...[Details]
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UART initialization: void Uart3_Initialize(void) { UART3_Init(115200,UART3_WORDLENGTH_8D,UART3_STOPBITS_1,UART3_PARITY_NO,UART3_MODE_TXRX_ENABLE); UART3_ITConfig(UART3_IT_RXNE_OR,ENABLE); ...[Details]
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Due to the energy-saving characteristics of LED, LED has entered the city lighting project. Many landmark landscapes, lighting projects, and night scene lighting have begun to use LED, a colorful e...[Details]
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"The emergency power supply vehicle has been connected to transformer No. 1 and can provide security load at any time." At 15:00 on February 5, after continuous work by employees of State Grid Shan...[Details]
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Earlier, there was news that vivo will release its new wearable device vivo Watch. Today, blogger @数码闲聊站 also exposed the real picture and related configuration information of this product. ...[Details]
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Figure 1 is the system operation diagram of the 110 kV Xiang'an substation of Anhui Wuwei Power Supply Company. The relevant data of the main transformers of each voltage level are shown in Table 1...[Details]
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1. Use cubeMX software to initialize the ports and resources needed by the program. In order to keep the program simple, only one serial port and one general timer are used here. (1) Pin initializati...[Details]
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This article describes a general technique for measuring the RF noise immunity of integrated circuits. RF immunity testing subjects the board to controlled RF signal levels that represent the level o...[Details]
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Figure 1. Roche resonator circuit diagram
The μA741 op amp OA can operate with a power supply voltage between ± (3 ~ 18) V. The power supply terminal and the ground terminal are respectively den...[Details]
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