I didn't make any of these websites, but here are a few ideas:
- Home microgreen rack - you can grow microgreens, and sprouts, and even put some plants on the rack if you want.
- ZipGarden- A pro version of what the person above made. They also have ZipWall which is bigger and wallmounted.
- DIY Hydroponic Gardens by Tyler Baras - Tyler is the best, I'm sure he's on Reddit somewhere! Has a bunch of examples on DIY projects.
- If you want to go super DIY, you can do Windowfarms, but they require a lot of effort to be truly successful.
Aeroponics are really tough to do at home (it's also tough to do commercially tbh), DWC is likely the lowest effort home hydroponics you'll find IMO.