Dave Prochnow

More from Dave Prochnow

An electronic Post-It note

Build it: the electronic Post-It note Build it: the electronic Post-It note

By Dave Prochnow

comic book flip phone

Build A Keyless Car Unlocker Out of a Cellphone Build A Keyless Car Unlocker Out of a Cellphone

By Dave Prochnow

Beer Can Camera

Turn Empty Beer Cans Into Sun-Tracking Cameras Turn Empty Beer Cans Into Sun-Tracking Cameras

By Dave Prochnow

The TiVo mascot on a blue screen.

Supersize your TiVo Supersize your TiVo

By Dave Prochnow

Science by design(ers)

Science by design(ers) Science by design(ers)

By Dave Prochnow

Build a mini remote-controlled snowplow Build a mini remote-controlled snowplow

By Dave Prochnow

Wear your heart (monitor) on your sleeve

Wear A Heart (Monitor) On Your Sleeve Wear A Heart (Monitor) On Your Sleeve

By Dave Prochnow

How To Repurpose Your Old Radio To Listen To Meteor Showers

How To Repurpose Your Old Radio To Listen To Meteor Showers How To Repurpose Your Old Radio To Listen To Meteor Showers

By Dave Prochnow

Go Analog With A Resistance-Based Calculator

Go Analog With A Resistance-Based Calculator Go Analog With A Resistance-Based Calculator

By Dave Prochnow

An iPhone with app icons visible.

How to make an iPhone app: part 2 How to make an iPhone app: part 2

By Dave Prochnow

The Littlest Arduino

The Littlest Arduino The Littlest Arduino

By Dave Prochnow

A DIY pocket theremin.

Build a pocket theremin on the cheap Build a pocket theremin on the cheap

By Dave Prochnow

Props For Programming

Props For Programming Props For Programming

By Dave Prochnow

The $5 IR Keyboard

The $5 IR Keyboard The $5 IR Keyboard

By Dave Prochnow

Holiday project: Christmas Card Tower LED Lamp

Holiday project: Christmas Card Tower LED Lamp Holiday project: Christmas Card Tower LED Lamp

By Dave Prochnow

A WowWee Roboraptor with a flame coming out of its mouth to toast some charred marshmallows.

A fire-breathing bot A fire-breathing bot

By Dave Prochnow