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22 best project under $20.00

We picked 22 project from AliExpress with real orders and good reviews. Prices go from $0.80 to $19.95, the average rating is 4.8 stars and the most popular one has 9.6k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 1DIY Robot Eating Coin Wood Model Teaching Learning Stem Project Kit for Science Experiment-61%DIY Robot Eating Coin Wood Model Teaching Learning Stem Project Kit for Science Experiment Education Toy$7.06 $18.06★ 4.9 · 9.6k soldView on AliExpress →
  2. 2STEM Science Experiment Kit Earth Day Night Cycle Simulation DIY Model Kids Age 8-12 Schoo-59%STEM Science Experiment Kit Earth Day Night Cycle Simulation DIY Model Kids Age 8-12 School Project$3.47 $8.43★ 4.9 · 9.2k soldView on AliExpress →
  3. 3830Pcs/Box DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Co-63%830Pcs/Box DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With$12.40 $33.24★ 4.7 · 4.7k soldView on AliExpress →
  4. 4SMD/SMT Components Soldering Practice Board Electronic Project Kits DIY Soldering Kit Skil-60%SMD/SMT Components Soldering Practice Board Electronic Project Kits DIY Soldering Kit Skil$2.41 $6.08★ 5.0 · 4k soldView on AliExpress →
  5. 5Double sided PCB board prototype kit DIY welding project electronics hobbyist learn weldin-55%Double sided PCB board prototype kit DIY welding project electronics hobbyist learn weldin$4.72 $10.46★ 4.9 · 4k soldView on AliExpress →
  6. 6DIY RC Car Model Assemble Kit Mini Teaching Learning STEM Project Science Education Aid Ex-55%DIY RC Car Model Assemble Kit Mini Teaching Learning STEM Project Science Education Aid Ex$5.78 $12.91★ 4.8 · 2k soldView on AliExpress →
  7. 7Practice Soldering Learning Electronics Kit Smart Car Soldering Project Kits Line Followin-51%Practice Soldering Learning Electronics Kit Smart Car Soldering Project Kits Line Following Robot Beginners$6.28 $12.81★ 4.7 · 1.5k soldView on AliExpress →
  8. 8SMD/SMT Components Soldering Practice Board Electronic Project Kits DIY Soldering Kit Skil-54%SMD/SMT Components Soldering Practice Board Electronic Project Kits DIY Soldering Kit Skill Training Board Led$3.34 $7.29★ 4.9 · 1.3k soldView on AliExpress →
  9. 9MIXITO 16:9 Ratio Hight-density Portable Foldable Projection Screen 1080P 3d 4K HD Project-25%MIXITO 16:9 Ratio Hight-density Portable Foldable Projection Screen 1080P 3d 4K HD Project$6.18 $8.28★ 4.4 · 1k soldView on AliExpress →
  10. 10DIY Robot Eating Coin Model Assemble Kit Mini Teaching Learning STEM Project Science Educa-55%DIY Robot Eating Coin Model Assemble Kit Mini Teaching Learning STEM Project Science Educa$3.00 $6.64★ 4.8 · 1k soldView on AliExpress →
  11. 11DIY Science Project Kit Multifunctional Electric Rope Climbing Toy Creativity Inspiring De-55%DIY Science Project Kit Multifunctional Electric Rope Climbing Toy Creativity Inspiring De$2.65 $5.85★ 4.8 · 700 soldView on AliExpress →
  12. 12DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set-75%DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Box 830$12.74 $51.40★ 4.7 · 660 soldView on AliExpress →
  13. 13RDA5807 DIY FM Radio Electronic Kit Adjustable Frequency 87-108MHz Digital Display DIY Sol-52%RDA5807 DIY FM Radio Electronic Kit Adjustable Frequency 87-108MHz Digital Display DIY Soldering Project$7.76 $16.18★ 4.7 · 605 soldView on AliExpress →
  14. 14Waterproof ABS Plastic Project Box Storage Shell Housing Instrument Case Enclosure Control-15%Waterproof ABS Plastic Project Box Storage Shell Housing Instrument Case Enclosure Control Boxes Electronic Su$0.80 $0.94★ 4.9 · 249 soldView on AliExpress →
  15. 15830Pcs/Box DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Co-67%830Pcs/Box DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With$16.06 $48.53★ 4.7 · 161 soldView on AliExpress →
  16. 16NEW DIY Bluetooth Speaker Kit with FM Radio 87.5-108MHZ DIY Soldering Project Practice EleNEW DIY Bluetooth Speaker Kit with FM Radio 87.5-108MHZ DIY Soldering Project Practice Electronic Kit Solder$19.95★ 4.6 · 122 soldView on AliExpress →
  17. 17DIY ICL8038 Multifunctional Low Frequency Signal Generator 5Hz-400kHz Multi-Wave DIY Solde-50%DIY ICL8038 Multifunctional Low Frequency Signal Generator 5Hz-400kHz Multi-Wave DIY Soldering Project$10.18 $20.38★ 5.0 · 38 soldView on AliExpress →
  18. 182mm-10mm Strong Elastic Rope Bungee Shock Cord Stretch String For DIY Jewelry Making Outdo-55%2mm-10mm Strong Elastic Rope Bungee Shock Cord Stretch String For DIY Jewelry Making Outdoor Project Tent Kaya$2.46 $5.50★ 5.0 · 34 soldView on AliExpress →
  19. 19DIY Project Starter Kit For Arduino Kit Electronic DIY Kit Electronic Component Set With BDIY Project Starter Kit For Arduino Kit Electronic DIY Kit Electronic Component Set With Box 830 Tie-points$17.99★ 4.6 · 28 soldView on AliExpress →
  20. 20DIY Pixel Game Maker Kit Electronics DIY Soldering Project Practice Solder Learning Assemb-67%DIY Pixel Game Maker Kit Electronics DIY Soldering Project Practice Solder Learning Assembly with Shell$13.48 $40.93★ 4.5 · 22 soldView on AliExpress →
  21. 21Anime PJSK Project Sekai Mizuki Akiyama Cute Bunny Plush Keychain Pendant Bag Charm Handma-20%Anime PJSK Project Sekai Mizuki Akiyama Cute Bunny Plush Keychain Pendant Bag Charm Handmade Plushie Toy Pink$11.61 $14.51★ 4.8 · 18 soldView on AliExpress →
  22. 22DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set-29%DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Box 830$16.92 $23.76★ 4.8 · 17 soldView on AliExpress →

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