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This is a wire maze robot that uses the LSRB algorithm to solve a maze. Unlike many robots, this is done by using an IR array, but I found a way to solve the maze using only 3 IR sens...[Details]
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With the rapid development of electronic technology, the frequency of communication signals is getting higher and higher, and the signal quality requirements are becoming more and more stringent. Is ...[Details]
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AVR microcontroller is an enhanced RISC low-instruction set high-speed 8-bit microcontroller with built-in Flash developed by ATMEL. It draws on the advantages of 8051 and PIC microcontrollers, has...[Details]
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1. Types of special LCD display backlight sources
The development of backlight can be traced back to World War II, when ultra-small tungsten filament lamps were used as backlight sources for a...[Details]
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On October 13, Tan Hua, Secretary of the Party Committee and Chairman of China Energy Construction Gezhouba Group, held a discussion with Zhuang Jianqiu, Secretary of the Party Working Committee of...[Details]
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Introduction In the design of control terminal systems, when the system requires low overall power consumption, the C8051 series of microcontrollers is the best choice. They have flexible clock ha...[Details]
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The arrival of June means that summer has already begun, and there is no doubt that thunderstorms are becoming more and more frequent. As security users, we have to start worrying about some outdoor m...[Details]
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Principle of integrated operational amplifier power supply overvoltage protection circuit
Figure 1 shows the integrated operational amplifier power supply overvoltage protection circuit. When the...[Details]
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Introduction First list a few registers to be used: LOCKCON0 LOCKCON1 OSCSET MPLLCON EPLLCON EPLLCON_K These six registers control two internal PLL phase-locked loops and an external crystal oscill...[Details]
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Affected by multiple factors such as the epidemic and the economic and trade environment, the global chip industry has gradually experienced capacity constraints since 2020. Entering 2021, the repeat...[Details]
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Barclays analysts Blayne Curtis and Thomas O'Malley said Apple plans to release the first iPhones with Wi-Fi 6E support in 2021. In a research note shared today, analysts wrote that Apple supplier ...[Details]
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On May 11, SmartSens Technology, a CMOS image sensor supplier, announced today that it has officially launched the automotive-grade Automotive Sensor (AT) Series on-chip ISP two-in-one image sensor...[Details]
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The microcontroller must start with GPIO. The three LED lights on the development board are PD0, PD2 and PD3, and the KEY is PD7, so the GPIO initialization only needs to initialize the PD port. Writ...[Details]
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NXP’s new SAF9xxx family combines next-generation automotive, AI and machine learning (ML) audio DSP technologies with an integrated neural network engine and hardware-based accelerator
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Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
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Motor Drive Control（Motor Control）
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