Hello,
I am reletively new to working with microcontrollers. However, I have done some similar programming.
I am looking for a relatively inexpensive microcontroller or other chip that I could program a 60 Hz sinusoidal PWM signal using a 20 kHz switching frequency. I want something as small as possible that will hold up well. What should I look for in such a device? Does anyone know where I can get a microcontroller that will do the job? I looked at the Microchip 18F452 and it seems to be ok. However, I want something smaller and cheaper that will provide the same function. Thanks.
I am reletively new to working with microcontrollers. However, I have done some similar programming.
I am looking for a relatively inexpensive microcontroller or other chip that I could program a 60 Hz sinusoidal PWM signal using a 20 kHz switching frequency. I want something as small as possible that will hold up well. What should I look for in such a device? Does anyone know where I can get a microcontroller that will do the job? I looked at the Microchip 18F452 and it seems to be ok. However, I want something smaller and cheaper that will provide the same function. Thanks.