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Function Description:
The 4X4 keyboard corresponds to 16 numbers from 0 to F. Pressing any key will display the corresponding number on the common anode seven-segment display.
Circuit Description: ...[Details]
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Introduction "RTC" is the abbreviation of Real Time Clock, which means real-time clock. That is, it provides a function similar to the time recording information on a PC. Since it is a real-time cloc...[Details]
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"Fuel cells" has been a very "hot" topic in the past two or three years. Before we delve into fuel cells, let's first talk about the energy used by fuel cells: hydrogen. The history of human energy...[Details]
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As a key node connecting the power generation side and the power consumption side, lithium battery has become an important fulcrum of the new energy industry. Against the backdrop of major changes in...[Details]
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We have now entered an era of comprehensive application of embedded systems. Embedded systems based on ARM processors and embedded Linux are highly favored by designers and users for their flexible...[Details]
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This article will explain the sending and receiving of 51 serial communication. It is divided into: single character receiving, string receiving; decimal sending and receiving, hexadecimal sending an...[Details]
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As green batteries become increasingly important in today's energy transition, ABB and Northvolt's long-term partnership in this area is heating up. Since 2017, ABB has delivered a series of core e...[Details]
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1 Introduction After use and development, there are many serial communication interface standards, but they are all improved on the basis of RS-232C. The RS-232C standard is a communication protocol ...[Details]
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According to foreign media Letsgodigital, LG’s new design patent was recently exposed, showing a screen that can be "rolled up" and can be used for mobile phones or TVs. It is underst...[Details]
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Xiaomi Group is an Internet company with mobile phones, smart hardware and IoT platforms at its core. As a leading enterprise in the industry chain, it has a huge scale and strong technical capabilit...[Details]
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The phenomenon of metal corrosion can be seen everywhere. The direct and indirect losses caused by corrosion to metal materials are huge, even causing catastrophic damage accidents and serious enviro...[Details]
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Embedded FPGA (eFPGA) technology will continue to grow as SoC designers look to incorporate reconfigurability into their communications and data center chips. In addition, the Internet of Things (IoT...[Details]
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ADI's ADIS16355 provides complete three-axis inertial detection (angular motion and linear motion). The core uses iMEMS sensor technology, with a built-in embedded processor for sensor calibration ...[Details]
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The memory of PIC8-bit MCU is in 8-bit byte structure, so the data division in PICC is based on 8 bits.
In assembly, we append a value to a memory address 0X20:
movlw 255;
movwf 0x20;
But a m...[Details]
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On March 9, the China Passenger Car Association said that as the Equipment Department of the Ministry of Industry and Information Technology and domestic electronic companies are fully promoting meas...[Details]
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