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Many modern high-speed oscilloscopes are well suited for accurate measurements of microwave waveforms, modulated signals, and nonlinear phenomena. These oscilloscopes have bandwidths up to 100 GHz and...[Details]
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//Read one bit of data (read bit procedure) 1unsigned char tmpreadbit(void) //read a bit 2{ 3 unsigned char dat; 4 DS_OUT(); //Set the port to output 5 DS_L(); //DS=0 6 //Delayn(1); //2uS 7 DS_IN();...[Details]
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In the global race for electric vehicles , the UK is struggling to catch up with its rivals. New investment in Britain is falling as automakers prioritize developing new technologies in their home ...[Details]
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In January 2020, Microsoft released the first stable version of Edge based on Chromium. In the past year, Microsoft has not only stopped optimizing its performance, but also introduced a lot of ...[Details]
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According to a newly granted patent filing, Apple is looking into expanding the unique "cheese grater" lattice design of the 2019 Mac Pro to other devices, including the iPhone and the "trash can" Ma...[Details]
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Dear future embedded programmers, do you want to know whether you can become an excellent engineer? Do you want to know how much you know about embedded systems? Then please pay attention to the issue...[Details]
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;DISP display subroutine PORT_A EQU 0CF01H PORT_B EQU 0CF02H PORT_C EQU 0CF03H ;Function: Display the contents of buffer 39-3FH once ;3FH corresponds to eight LED tubes ;3E-39H correspond...[Details]
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After being announced in 2019, the QSFP-DD800 Multi-Source Agreement (MSA) organization released its first version of the QSFP-DD800 transceiver hardware specification. Since its inception, the MSA o...[Details]
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If the sources are to be believed, it was French physicist Alexandre-Edmond Becquerel who discovered the photovoltaic effect in 1839 by accidentally operating electrodes in a conductive liquid plac...[Details]
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challenge:
Developing a realistic, reliable and reconfigurable testing environment to help the latest cardiac assist devices be enhanced and improved without the need for animal testing.
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Abstract: In view of the increasing concern of people about heart diseases, a new type of ECG detection system is introduced. It has the characteristics of small size, strong practicality, low price...[Details]
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Contemporary Amperex Technology Co., Ltd. (hereinafter referred to as the "Company" or "CATL") held the third meeting of the third board of directors on April 20, 2022, and reviewed and approved th...[Details]
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1. The formula of induced electromotive force of the motor is: E=4.44*f*N*Φ, where E is the coil electromotive force, f is the frequency, S is the cross-sectional area of the conductor (such as t...[Details]
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Recently, the first tax income refund certificate for the end-of-period retained tax refund for an integrated circuit enterprise in Xiamen's Haicang District was issued, and Xiamen Silan JiKe Microel...[Details]
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Customized production of aviation-grade high-purity vanadium materials, building a vanadium battery energy storage industry chain... Recently, Chengde Vanadium Titanium New Materials Co., Ltd.'s succe...[Details]
Power technology
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