2 hours ago · 0402X7R682M16VNT9D. 产品描述 Ceramic Capacitor, Multilayer, Ceramic, 16V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.0068uF, 0402,: 产品类别 无源元件 ...
4 hours ago · Medium frequency transistors. Schmitt trigger. MOSFET driver. 47 ... SMCLK时钟源选择为LFXT1CLK(32768HZ)P1DIR |= (B. ... 呵呵好久没来来看看哦... z5621890 单片机. 【 ...