按鍵開(kāi)關(guān)控制器簡(jiǎn)化系統(tǒng)設(shè)計(jì)
Handheld designers often grapple with ways to de-bounceand control the on/off pushbutton ...
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DN445微型模塊LED驅(qū)動(dòng)器
Once relegated to the hinterlands of low cost indicatorlights, the LED is again in the sp...
運(yùn)用LT3092電流源以高線性度來(lái)實(shí)現(xiàn)溫度至電流轉(zhuǎn)換
One of the fi rst lessons in a basic electronics coursecovers the symbols for resistors, ...
為敏感電路提供過(guò)壓和電源反接保護(hù)
What would happen if someone connected 24V to your12V circuits? If the power and ground l...
電壓基準(zhǔn)的理解和應(yīng)用
Specifying the right reference and applying it correctly isa more difficult task than one...
LTC1325電池管理IC的使用
For a variety of reasons, it is desirable to charge batteriesas rapidly as possible. At t...
Circuitry for Single Cell Operation
Portable, battery-powered operation of electronic apparatushas become increasingly desira...
基于IR2101最大功率跟蹤逆變器的設(shè)計(jì)
為解決直流逆變交流的問(wèn)題，有效地利用能源，讓電源輸出最大功率，設(shè)計(jì)了高性能的基于IR2101最大功率跟蹤逆變器，并以SPMC75F2413A單片機(jī)作為主控制器。高電壓、高速功率的MOSFET或IGBT...
基于單片機(jī)系統(tǒng)的(24,16)循環(huán)碼編碼、譯碼方案
在理論分析循環(huán)碼編碼和譯碼基本原理的基礎(chǔ)上，提出了基于單片機(jī)系統(tǒng)的(24，16)循環(huán)碼軟件實(shí)現(xiàn)編碼、譯碼的方案。仿真結(jié)果表明(24，16)循環(huán)碼能有效地克服來(lái)自通訊信道的干擾，保證數(shù)據(jù)通信的可...
基于89C52的二極管特性測(cè)試器的設(shè)計(jì)
利用單片機(jī)具有的智能程序控制的特點(diǎn)，設(shè)計(jì)了基于STC89C52單片機(jī)的"二極管特性測(cè)試器"，可對(duì)二極管一般特性進(jìn)行快速測(cè)試。通過(guò)穩(wěn)定線性電流源給二極管加載恒定電流，然后由高...