Welcome to lars-projects.com! Here you will be able to find well documented instructions to DIY projects around 3D printing, coding and tech.

Check out the first project: a 3D printable lamp with your own picture on it whichs color can be controlled from your smartphone.

RGB lithophane lamp

easy to do
1,5 hours + 3D printing time

  • RGB lamp based on a customizable 3D printed lithophane with your own picture on it
  • powered by an ESP-32 running WLED and WS2812b LEDs
  • great beginner electronics project



KwikjetX is a high performance RC jetboat that can be easily 3d printed. With a length of 590mm and a 40mm jetpump this boat shoots almost silent and with instant acceleration accross the water.

KwikjetX Features
  • ball steering ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​for highest prescision & reliability
  • reversing bucket
  • variable hull thickness
  • heated inserts​​
  • high durability

Weather Station

  • a WiFi weather station based on a ESP-32 and easily accessible Arduino sensors
  • database connection > Grafana support

Other upcoming content:

  • 3D files for a weather station housing
  • Kali linux basics – A short tutorial series about the basics of the linux distribution Kali which is often used for penetration testing computers

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