Tell us about yourself!
Brilliant job! And a lot safer than actually needling a hippo!
8" floppy, drum storage, punch card (already mentioned), cassette tape and I suppose we ought to mention pencil and paper too!
Excellent! And very nicely executed too.
Raspberry Pi Class
The wire touches the workpiece in MIG welding
We have a borehole and occasionally the supply drops below the level of the pump.Can you see a way to cut the pump off if either there's no flow or alternatively if it's been pumping for a while without the water level rising in the tank?
BICITRACTOR B300 (POC21 Version, wait for the next Version in february if you want to build one)
Becoming a Human 3D Printer
Laser Cut Leather iPad Handle
Name Puzzle - Laser Cut
My Top Ten Most Useful Breadboard Tips and Tricks
Program an ATtiny with Arduino
Modifications to Robot Arm for Opto Coupler Feedback, OWI 535, Edge etc