Hi all,
I want to drive a motor using an MCU. The motor supply (both positive supply and ground) have to be totally isolated from the MCU supply. What component can I use to achieve this please? OPTOcouplers will not handle the 2A consumed by the motor. On the other hand, a relay will not be fast enough for switching with PWM. Are there any other simple components that I can consider?
I want to drive a motor using an MCU. The motor supply (both positive supply and ground) have to be totally isolated from the MCU supply. What component can I use to achieve this please? OPTOcouplers will not handle the 2A consumed by the motor. On the other hand, a relay will not be fast enough for switching with PWM. Are there any other simple components that I can consider?