摘要
多功能智能函数发生器是由8038产生正弦波、三角波、方波,通过单片机89C51控制数控电阻X9C103,来完成各种波形按不同比例的的线性叠加,从而得到一近似任意波形的装置。
The multifunctional intelligent occurrence of function is produced by 8038,which gives sine wave,triangular wave and square wave. Single-chip microcomputer 89C51 is used to control digit-control resistance X9C103, so all sorts of wave can be added in difficult proportion, and a arbitrary wave is get.
出处
《仪器仪表用户》
2002年第5期34-35,共2页
Instrumentation
关键词
函数发生器
数控电阻
单片机
运算放大器
Occurrence of function, Digit-control resistance, Single-chip microcomputer, Magnifier
