Control device for sewing machine, and sewing machine

A control device for a sewing machine including a bed, an image sensor configured to capture an image on the bed, and a projector configured to project a projection image toward the bed, the control device comprising:

• a controller configured to:
• change a capture control state of the image sensor between a capture execution state of controlling the image sensor to perform image capturing and a capture non-execution state of controlling the image sensor to not perform image capturing;
• change a projection control state of the projector between a projection execution state of controlling the projector to perform projection of the projection image and a projection non-execution state of controlling the projector to not perform projection of the projection image;
• and
• in a case where the capture control state is in the capture execution state and the projection control state changes from the projection non-execution state to the projection execution state, change the capture control state from the capture execution state to the capture non-execution state.

A sewing machine comprising:

• a bed;
• an image sensor configured to capture an image on the bed;
• a projector configured to project a projection image toward the bed;
• and
• a controller configured to:
• change a capture control state of the image sensor between a capture execution state of controlling the image sensor to perform image capturing and a capture non-execution state of controlling the image sensor to not perform image capturing;
• change a projection control state of the projector between a projection execution state of controlling the projector to perform projection of the projection image and a projection non-execution state of controlling the projector to not perform projection of the projection image, the projection image representing a sewing pattern;
• and
• in a case where the projection control state is in the projection execution state and the capture control state changes from the capture non-execution state to the capture execution state, change the projection control state from the projection execution state to the projection non-execution state.