For MOC30XX optocouplers 1K Resistor as input will be high according to my experiences. Please consider using 220 ohms and 470 ohms by making live evaluation o you may choose to put a red led instead of resistor. This will also give you a visual feedback according to the output state.
For MOC30XX optocouplers 1K Resistor as input will be high according to my experiences. Please consider using 220 ohms and 470 ohms by making live evaluation o you may choose to put a red led instead of resistor. This will also give you a visual feedback according to the output state.