If you have design or product mindset, then the idea of spending a few weeks to launch products make sense.
One good reference is the "stair step" approach. You can make something that a few people will pay $50-$100/month for. Maybe like a theme or a designed landing page. Then you can ramp up to make something that does $100-$250/month. Once you have those two, then aim for something that brings in $300-$600 month.
If the 1000-1500 range seems daunting, then aim for an intentionally low, but consistent amount, then repeat.
Link: https://robwalling.com/2015/03/26/the-stairstep-approach-to-...