vweizi
Newbie level 3
Hi,
I met a problem when simulate my design about using PWM to control the AC voltage. The following figure is my circuit.
.
However the simulation goes wrong and warning appears as
.
I am wondering where is not correct and asking for help. I have attached my ISIS circuit and the HEX file for the PIC16F877.
View attachment PWM.rar
I met a problem when simulate my design about using PWM to control the AC voltage. The following figure is my circuit.
.
However the simulation goes wrong and warning appears as
.
I am wondering where is not correct and asking for help. I have attached my ISIS circuit and the HEX file for the PIC16F877.
View attachment PWM.rar