... Khin ng C DC Bng Ting V Tay MC CH TI ỏn c nghiờn cu, kho sỏt v thc hin vi mc ớch ỏp dng nhng kin thc ó c hc nh trng thit k, to mt mch ng dng thc tin vic iu khin ng c DC bng ting v tay cú th ... cú ting v tay tip theo thỡ mch s chy vi mc v Tng ng vi im led xanh dch chuyn sang phi Khi n mc nu v tay ln na thỡ mch s tr v trng thỏi sleep [10] N MễN HC IU KHIN NG C BNG TING V TAY Chng II ... hot ng: IU KHIN NG C BNG TING V TAY -44 dB f = 1KHz, 1Pa 0dB = 1V/Pa V dc (standard), 10 V dc (max.) 2.2 K f = 1KHz, 1Pa 20 ~ 20,000 Hz 0.5 mA max Vs = 3.0 V dc RL = 2.2K 60 dBA f = 1KHz, 1Pa...