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The PIC series of microcontrollers produced by Microchip Corporation of the United States have been widely used in industrial control, instruments, meters, communications, home appliances, toys and o...[Details]
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Abstract: Based on the introduction of narrowband power line communication network, a repeater design based on ZigBee is proposed. The repeater uses ZigBee as the physical layer of the repeater of ...[Details]
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At a time when multiple networking technologies such as Ethernet and Fibre Channel coexist in data centers, end-to-end testing of data centers is very necessary and important, and also places highe...[Details]
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Disclaimer: This article is not an official document, nor is it an assertion or conclusion of some kind. It is merely a technical discussion article. Regardless of whether a definitive tone is used, ...[Details]
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1 Introduction
As I am about to graduate, I specially use this design to comfort my nostalgic university life. From now on, I will step into the society-this university; from now on, life will open a...[Details]
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I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
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On April 24, the 2015 Annual Meeting of Shandong Lithium Battery Standardization Technical Committee, hosted by Hitech Electronics Group Co., Ltd., was successfully held at Jinzun International Hot...[Details]
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Introduction: This article provides a PIC16f877A AD conversion LED display 8-bit value code. ;**************** list p=16f877A ; list directive to define processor #include p16f877A.inc ; processo...[Details]
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The multi-function acquisition and display platform will control the display of TFTLCD through the FSMC interface of STM32, so this section is divided into two parts, introducing TFTLCD and FSMC resp...[Details]
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In engineering, nondestructive testing (NDT) is often used to detect defects in equipment and components. Traditional NDT methods include ultrasound, eddy current, magnetic powder, coloring, etc. How...[Details]
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A digital voltmeter is designed using the single-chip microcomputer AT89S51 and ADC0809. It can measure DC voltage values between 0 and 5V and display four digits, but requires the minimum number o...[Details]
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1 overview 1.1 Purpose This document is used to explain the software optimization of the GPIO module of the Qidian development board. It is not limited to the realization of hardware functio...[Details]
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16-bit high-resolution low-noise oscilloscope/economical USB dynamic signal analyzer is an ideal choice for low-noise and low-distortion measurements. It is an economical USB instrument that replaces...[Details]
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As we enter the second half of 2024, the penetration rate of new energy vehicles has exceeded 50%. When the trend of new energy vehicles is set, future-oriented smart cars will become the new focus...[Details]
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210 startup process:
Although there is a distinction between BL1 and BL2 in 2440 and 6410, the same is true for 210:
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