Lectrobox
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3D Printing
Fully 3D-Printable Mini Rotating Stand
Wireless air quality sensor
From your drawing to a medallion in minutes
8-Sided D4 Dice
Casting a Rubber Drain Stopper
Motorized Rotating Christmas Tree Stand
Silicone Mold for a D20 Die Cake
From Graph Paper to Gingerbread
3D Printed Shishi Odoshi Japanese Fountain
The Tale of the Toaster
Electronics
Zero-Crossing Detector for AC Signals
Wireless air quality sensor
USB Power Splitter
Bringing a Tattoo to Life: A "reverse circuit board"
Rocket Ship Treehouse
36 Hour Autonomous Boat Building Challenge
Camera Shutter Speed Test Rig
34-LED Light-Up Bicycle Ornament
Arduino Keypad Shield
Arduino PC Joystick Shield
IKEA Duktig Stove Battery Saver and Replacement Buttons
Software
The Great Radiosonde Hunt
Time Synchronization on the ESP32
Wireless air quality sensor
USB Power Splitter
Rocket Ship Treehouse
36 Hour Autonomous Boat Building Challenge
Arduino Keypad Shield
Arduino PC Joystick Shield
Measurement
Zero-Crossing Detector for AC Signals
Measuring Earth's Circumference with a Ruler
Time Synchronization on the ESP32
Wireless air quality sensor
Camera Shutter Speed Test Rig
Moldmaking
From your drawing to a medallion in minutes
Casting a Rubber Drain Stopper
Silicone Mold for a D20 Die Cake
Products
34-LED Light-Up Bicycle Ornament
Arduino Keypad Shield
Arduino PC Joystick Shield
IKEA Duktig Stove Battery Saver and Replacement Buttons
Contact
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Blog Archive
Blog Archive
Check out all blog posts in my blog archive. Click on a headline to read the teaser.
