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Showing 1–12 of 16 results

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  Laser Cannon

  130W High-Power Laser Module Kit | STEM DIY Laser Ignition & Research

  $499.00 Original price was: $499.00.$299.00Current price is: $299.00.
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  Laser Cannon

  130W Laser cannon High-Power Laser Module Kit | STEM DIY Laser Ignition & Research

  $499.00 Original price was: $499.00.$299.00Current price is: $299.00.
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  Laser Cannon

  260W Laser cannon High-Power Laser Module Kit | STEM DIY Laser Ignition & Research

  $699.00 Original price was: $699.00.$499.00Current price is: $499.00.
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  Scientific Gadgets

  4-in-1 Hand Crank Emergency Generator: Portable Power, COB LED Light & USB Charger – Battery-Free Supercapacitor Design

  $88.00
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  Imaging Gear

  50mm Fresnel Lens Viewfinder – 3D Printed Optimized Edition

  $9.90

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  Imaging Gear

  DIY Kit Wide Angle Hidden WiFi Camera

  $99.00 Original price was: $99.00.$39.90Current price is: $39.90.
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  Laser Cannon

  DIY Laser Cannon 40W

  $199.00 Original price was: $199.00.$159.00Current price is: $159.00.
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  Laser Cannon

  DIY Laser Cannon 91W

  $399.00 Original price was: $399.00.$298.00Current price is: $298.00.
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  Scientific Gadgets

  DIY Walkie-Talkie Science Kit: 200M Range Educational Wireless Communication Set for Kids 2pcs-set (STEM Learning)

  $59.00
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  DIY Drone Kits

  Drone Quadcopter STM32 Practical Open-source Flight Control

  $159.00
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  Electromagnetic Kits

  Electromagnetic coil accelerator 6-group coil perpetual motion machine model

  $199.00 Original price was: $199.00.$159.00Current price is: $159.00.
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  Scientific Gadgets

  Handheld Ion Cannon – Realistic Plasma Effect & DIY Pulse Model

  $39.90