Advances in Human Factors and System Interactions
Human Factors and Systems Interaction aims to address the main issues of concern within systems interface with a particular emphasis on the system lif...
Human Factors and Systems Interaction aims to address the main issues of concern within systems interface with a particular emphasis on the system lif...
LoraWAN后臺架構(gòu),網(wǎng)絡(luò)協(xié)議和設(shè)計(jì)規(guī)范...
高通(Qualcomm)藍(lán)牙芯片QCC5151_硬件設(shè)計(jì)詳細(xì)指導(dǎo)書(官方內(nèi)部培訓(xùn)手冊)共52頁其內(nèi)容是針對硬件設(shè)計(jì)、部分重要元器件選擇(ESD,F(xiàn)ilter)及走線注意事項(xiàng)的詳細(xì)說明。2 Power management 2.1 SMPS 2.1.1 Components spe...
電學(xué)中的測量技術(shù)涉及范圍非常廣,電流測量在電學(xué)計(jì)量中占有非常重要的位置。如何精確地進(jìn)行電流測量是精密測量的一大難題。傳統(tǒng)的電流檢測電路多采用運(yùn)算放大芯片與片外電流檢測電路相結(jié)合的方式,電路集成度很低,需要較多的接口和資源才能完成對電路的檢測。本文把所有電路部分都集成在一塊芯片上,包括檢測電阻,運(yùn)算放...
高通(Qualcomm)藍(lán)牙芯片QCC5144_硬件設(shè)計(jì)詳細(xì)指導(dǎo)書(官方內(nèi)部培訓(xùn)手冊)其內(nèi)容是針對硬件設(shè)計(jì)、部分重要元器件選擇(ESD,F(xiàn)ilter)及走線注意事項(xiàng)的詳細(xì)說明。2 Power management 2.1 SMPS 2.1.1 Components specifi...