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A research project on fast-blinking LED systems for underwater optical communications has found that an artificial metamaterial can increase the light intensity and "blinking speed" of fluoresc...[Details]
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introduction
Sensor networks have the characteristics of flexible deployment and convenient expansion, and can be used for event detection, target positioning, tracking and identification, inf...[Details]
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question When I was working on a Bluetooth headset driver on arm these days, I compiled the driver but when I insmod it on the board. How could this happen? That's not right. After careful inspecti...[Details]
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Shares of South Korean memory chipmakers Samsung Electronics and SK Hynix rose on Wednesday as analysts said investors bet that Japan's export restrictions on key materials to South Korea would lead ...[Details]
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Today, MEMS microphones are replacing electret condenser microphones (ECMs) in audio circuits. Both ECM and MEMS microphones perform the same function, but each interface differently to the rest of...[Details]
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introduction
With the needs of society, wireless sensor networks (WSN) are increasingly widely used in real life due to their advantages of low complexity, low cost, low power consumption, and...[Details]
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Some friends who have studied Bootloader and Kernel will know that before calling C language function, there must be a section of assembly code to pave the way and perform some necessary initializati...[Details]
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Although electric vehicle companies have solved the range problem a few years ago, they have not figured out how to make charging electric vehicles as fast as refueling gasoline vehicles. According t...[Details]
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To properly select D/A conversion chips and related peripheral circuits, you need to understand the performance indicators and pin functions of various integrated circuits, as well as the functio...[Details]
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On June 5, Sun Yantao, director and general manager of Jiejie Microelectric (Shanghai) Technology Co., Ltd., said in an institutional survey that the relationship between the company and Jiejie Micr...[Details]
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initialization 1 void Uart_Init(void) 2 { 3 BCSCTL1 = CALBC1_1MHZ; // Set DCO 4 DCOCTL = CALDCO_1MHZ; 5 P1SEL = BIT1 + BIT2 ; // P1.1 ...[Details]
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Sina Digital News reported on the afternoon of November 17 that OPPO held a technology conference today, during which it unveiled a number of future-oriented technology products such as new conc...[Details]
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According to the dependencies between the various parts in the system, a virtual instrument system can be divided into several levels, as shown in Figure 1. The most general division method is to divi...[Details]
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Oscilloscope measurement of transmission and reception delay method 1. Set the oscilloscope to single trigger mode 2. Because the reception is delayed than the transmission, the trigger point sign...[Details]
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1 Introduction
The use of bus-based data transmission scheme in new missile guidance and control systems is a good way to solve the problems of complex structure, low reliability, electrom...[Details]
RF/Wirelessly
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