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1. Introduction This system is mainly composed of AT89C51, DS18B20 temperature module, LCD1602 liquid crystal display, DS1302 clock module and matrix buttons. 2. Operation effect diagram 3. Pa...[Details]
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1. Read the instructions carefully before use to clarify whether it is AC or DC dual-use. 2. The voltage of the measured circuit cannot exceed the value indicated on the clamp meter, otherwise it is ...[Details]
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Most of the time, the USB port on the computer is connected to the development board and used to power the board. But in actual projects, we can't always equip each board with a computer! The firs...[Details]
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introduction Traditional vibration analysis instruments have the characteristics of complex structure, large size, and inconvenient operation; while the vibration acquisition and analysis instr...[Details]
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Sungrow, a leading global inverter and energy storage system solutions provider, has signed a contract with Larsen Toubro to supply inverter solutions for NEOM Green Hydrogen Compan...[Details]
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Application of AVR Development Software
Yesterday I got the EasyAVR M128 development board SK development board, and I was very happy. It cost me 500 dollars. I hope that after I learn ...[Details]
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Mitsubishi servo motor encoder zeroing is an important step to ensure precise motor control. This article will introduce the method and steps of Mitsubishi servo motor encoder zeroing in detail, in...[Details]
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The vortex flowmeter in a long-term stable operation state may also fail during operation. The reasons for this kind of failure are as follows: 1. Failure of detection components and electronic com...[Details]
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Netflix said today that it is not currently testing spatial audio support for AirPods Pro and AirPods Max, overturning an earlier report that support would be coming in the spring. In a statement t...[Details]
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org 0000h ; start address jmp main org 0030h main: MOV tmod,#00h ;Set TIMER0 to work in MODE0 start: clr c MOV a,#0ffh ;A CC =FFH, shift left to initial v...[Details]
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The automobile industry has become popular, and efuse has also become popular. Especially in recent times, ST, TI, ON Semiconductor, and Infineon have all been promoting this technology, and domest...[Details]
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Working principle of frequency converter
The prerequisite for the inverter to provide stable voltage and current to the load is to rectify the unstable AC power of the power grid into DC power...[Details]
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When we talked about independent key scanning, everyone has a simple understanding of what matrix keys look like. Matrix keys are equivalent to 4 groups of 4 independent keys each, a total of 16 keys...[Details]
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The frequency offset measurement method developed in the vector network analyzer can effectively solve the problem of reciprocity difficulties and the need for mixer/converter consistency testing. It...[Details]
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Folding-screen mobile phones with a strong sense of design and technology seem to help consumers alleviate their aesthetic fatigue with smartphones. As early as the end of last year, there was news t...[Details]
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