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At Subsystems, we are passionate about quality Science, Technology, Engineering, and Math education for all. 

Since the day my dad gave me my first Radio Shack electronic kit, I have been hooked on science topics. I am a retired Naval Submarine Officer, have a Masters Degree in Mechanical Engineering, am a Senior Certified Electronics Technician, and have taught electronics and other science topics both in and out of the Navy. I know that the simple gift of a hands on electronic project can spur someone on to a lifelong love of science and math. It is my hope that my kits will fall into the hands of some great future scientists and engineers.

Dan Geiger, owner
I sell on Tindie
Copyright © 2021
  • Home
  • Products
    • Systems >
      • Starship
      • Introduction to Electronics
      • 4-bit Microprocessor Trainer
      • Internet of Things
      • Write a Phone App
      • Introduction to Arduino
    • Labs >
      • SubLabs
  • Blog
  • Free Resources
  • About
  • Contact
  • Policies