Ta上传的资源 (0)

protel封装形式很详细Protel99元件封装列表原理图常用元器件都在protelDOSschematicLibraries.ddb里此外还有protelDOSschematic4000CMOS(4000序列元件)protelDOSschematicAnalogdigital(A/D,D/A转换