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On August 23, Purui shares were officially listed on the Shanghai Stock Exchange Science and Technology Innovation Board. The company's stock code is 688766, and the issue price is 148.9 yuan per sha...[Details]
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void call_user_sent() { static bit data_flag=0; static unsigned char a=0,b=0,c=0; TRISB5=1; TRISB2=0; if(!data_flag) //Start header { c++; ...[Details]
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At a time when 5G is combining with big data, artificial intelligence, the Internet of Things, and cloud computing, what new technologies and products have emerged in the consumer electronics field? ...[Details]
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In recent years, the industry has paid more and more attention to the use of renewable clean energy solar energy for street lighting. A typical solar street lighting system consists of solar pane...[Details]
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Does your Keithley source meter encounter the following problems? Failure to boot, abnormal sound when booting, explosion, freeze, no output, unstable output, output out of tolerance, display value j...[Details]
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The most critical parts of LED lighting products are light distribution, structure, and electronics, which can be expressed in professional terms as: optical performance, thermal performance, and ele...[Details]
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Since the previous version of iOS 14.5.1 had an iPhone slowdown issue, the new version has fixed this, and both the startup speed and GeekBench 5 running scores are back to normal. However, the versi...[Details]
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Today, the number of electronic components used in automobiles is increasing, and this trend will continue, which brings more design challenges to the power conversion that powers the system. These...[Details]
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This is the circuit diagram of the common anode digital tube, where JP3 is connected to the P0 port, and JP3's 8-1 corresponds to the a-dp pin of the digital tube. The coding table of common anode d...[Details]
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The magnetic circuit is similar to the electric circuit, and the magnet and the power supply can be compared. Only the thickness is increased, and the magnetic flux corresponding to the residual ma...[Details]
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At 6 a.m. on October 10, a trailer collided with a truck 3 kilometers away from Zhuting Service Station on the Hunan section of the Beijing-Zhuhai Expressway. Due to the dense fog on the highway, v...[Details]
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February 15, 2022, China---STMicroelectronics’ new two dual-channel electrically isolated IGBT and silicon carbide (SiC) MOSFET gate drivers save space and simplify circuit design in high-voltage p...[Details]
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This LPC2387-based KEIL version program is downloaded from CSDN network resources, thanks to this friend for sharing. However, after the first compilation, there are 8 warnings and no errors. After...[Details]
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When the watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to P40 for the ...[Details]
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On November 8, the official WeChat account of Beijing Institute of Technology published a blog post yesterday (November 7), reporting that the team of Academician Zhang Jun of the school pioneered ...[Details]
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