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The control part uses PICl6F7X series microcontrollers, which are programmed in assembly language. The running speed is fast and can meet the system requirements. Most of the control used here is dig...[Details]
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According to China Times, the Taiwan Epidemic Command Center announced on the 22nd that a new case of COVID-19 was confirmed to be a female employee of Quanta Computer. After the news was exposed, Qu...[Details]
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Surface Duo is a dual-screen Android phone launched by Microsoft in 2020, with an initial price of US$1,399 (approximately RMB 9,000). The biggest highlight of this phone is its dual-screen solutio...[Details]
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After the Frankfurt Motor Show, Volvo will release its first mass-produced pure electric XC40 in October, and a lot of information about it has been disclosed. From the overall layout of the XC40, t...[Details]
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Human-computer interaction, the next disruptive innovation in automobiles Human-vehicle interaction is the core of the experience, and the multi-screen integrated intelligent cockpit represents the...[Details]
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The function of the I/O interface is to connect the I/O circuit and peripheral devices through the system bus of the CPU. According to the complexity of the circuit and the device, the hardware of ...[Details]
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Sine wave generator
It can generate a sine wave of about 1KHZ. The circuit is shown in Figure 1-8. It is set up to cooperate with the analog circuit experiment. The sine wave signal is output a...[Details]
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I found this information when I was learning PIC a long time ago. It is very helpful for reading and writing SD cards! ! ! Physical picture: The simulation schematic diagram is as follows. Th...[Details]
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What is a spectrum analyzer? The terms spectrum analyzer and signal analyzer are often used interchangeably, but there are some differences in their functions and capabilities. Today’s analyzers can ...[Details]
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Key Points 1: The main function of the latch 2: 74HC573 Pin Diagram 3: 74HC573 circuit connection and usage instructions Latch Analysis The so-called latch means that the state of the outpu...[Details]
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On December 14, Huaxing Yuanchuang (688001.SH) stated on the investor interaction platform that Huaxing Yuanchuang Micro OLED has extremely high resolution. The ultra-high resolution feature makes it...[Details]
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Recently, a serious fire broke out in Building 6 of Mingshang Xiyuan Community in Yuhuatai District, Nanjing. Within just a few tens of seconds, the fire spread rapidly and the 30-story building wa...[Details]
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The switching power supply has the advantages of small size, high efficiency, light weight, and low noise, and its application is becoming more and more extensive. When we design the battery charge...[Details]
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PWM (Pulse Width Modulation) is a switching regulated power supply application. It is a very effective technology for controlling analog circuits using the digital output of a microprocessor.
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Industrial Personal Computer (IPC) is a computer system designed specifically for industrial environments, with the characteristics of high reliability, high stability, and high real-time performan...[Details]