关于quartusII中如何设计上拉电阻的方法．-quartusII on how to design the widening resistance.

VB和安捷伦34410通讯，实现电压，电流，电阻的切换和测量-Agilent 34410 VB and communication, the voltage, current, resistance switching and measurement

VB编写，ACSESS数据库,串口通讯，电力行业绝缘电阻表和接地电阻表智能检定系统，-Written in VB ACSESS database, serial communications, the power industry, insulation resistance meter and grounding resistance table intelligent test system,

硬件设计中，电阻分压、同相放大、反相放大经常会遇到精密电阻选择问题，本程序按E-96标准给的精密电阻系列，输入对应参数，自动给出最佳的精密电阻组合。-Hardware design, the resistor divider, noninverting, inverting amplifier precision resistor selection often encounter problems, the E-96 standard procedure according to the pr