Steve Hoefer

Author of these Magazine Articles

Secret Knock Gumball Machine
Only you know the code with this brainy candy dispenser.
In Electronics from MAKE: schoolsout: School's Out page 78

The Eternal Flame
Build simple, nearly indestructible LED lanterns.
In DIY: Circuits from MAKE: 30: Smarter Homes page 132

Tacit: A Haptic Wrist Rangefinder
This ultrasonic “bat glove” lets you feel things at a distance.
From MAKE: 29: DIY Superhuman page 78

Secret Knock Gumball Machine
Make a cute candy vending machine that only dispenses treats when you knock the secret rhythm on its front panel.
From MAKE: 25: Microcontrollers and Arduino page 92

Dizzy Robot
Dizzy Robots are cute pocket-sized pals that dance around until they fall over.
In 123 from MAKE: 24: Space page 78

Photographer for these Magazine Articles

The Eternal Flame
Build simple, nearly indestructible LED lanterns.
In DIY: Circuits from MAKE: 30: Smarter Homes page 132

Tacit: A Haptic Wrist Rangefinder
This ultrasonic “bat glove” lets you feel things at a distance.
From MAKE: 29: DIY Superhuman page 78

Secret Knock Gumball Machine
Make a cute candy vending machine that only dispenses treats when you knock the secret rhythm on its front panel.
From MAKE: 25: Microcontrollers and Arduino page 92

Dizzy Robot
Dizzy Robots are cute pocket-sized pals that dance around until they fall over.
In 123 from MAKE: 24: Space page 78

Illustrator for these Magazine Articles

Dizzy Robot
Dizzy Robots are cute pocket-sized pals that dance around until they fall over.
In 123 from MAKE: 24: Space page 78