Dave ProchnowDiyBuild a mini remote-controlled snowplowScoop snow from the comfort of home.By Dave ProchnowFebruary 16, 2016DiyHow To Build A Smart Home SensorYour walls could talkBy Dave ProchnowAugust 21, 2015DiyWear A Heart (Monitor) On Your SleeveIts LEDs will flash a symbol of affection with your every heartbeatBy Dave ProchnowFebruary 11, 2015DiyHow To Repurpose Your Old Radio To Listen To Meteor ShowersHear (and see) the Leonid meteor shower Nov. 17 through Nov. 18.By Dave ProchnowNovember 6, 2014DiyGo Analog With A Resistance-Based CalculatorOld school at its bestBy Dave ProchnowJuly 8, 2014DiyA Simple Solar RoverBuild your own planetary explorer.By Dave ProchnowJune 5, 2014GadgetsDefend Your Cubicle With A Nerf Sentry GunYou'll be the undefeatable champion with this oneBy Dave ProchnowMay 14, 2014GadgetsTurn Empty Beer Cans Into Sun-Tracking CamerasBest use of a six-pack in a whileBy Dave ProchnowMarch 31, 2014TechnologyA Shining Speed Belt for Safer Twilight JogsIt's like a runner's utility belt and bat signal all in one.By Dave ProchnowMarch 13, 2014DiyBuild A Keyless Car Unlocker Out of a CellphoneLocked your keys in the car again? No problem— now you can open the doors using your phoneBy Dave ProchnowSeptember 12, 2010DiyBuild It: A Compact Car-Mount MegaphoneBy Dave ProchnowMarch 11, 2010DiyCreating Mobile Apps With a Point and a ClickCreating mobile applications for Android and the iPhone isn’t just for code-writing geeks anymoreBy Dave ProchnowJanuary 22, 2010DiyConverting an Old Bike Into An All-Electric Cruiser Add an electric motor to your beater for pedal-free cyclingBy Dave ProchnowMay 21, 2009Diy Power WalkingBuild a device that lets you charge batteries for your cellphone or music player just by taking a strollBy Dave ProchnowMay 18, 2009DiyStop! Who Goes There?Detect motion with itty-bitty embedded PIR sensorsBy Dave ProchnowMay 13, 2009DiyResistance is NOT FutileMake your own resistors with paper and pencilBy Dave ProchnowMay 6, 2009TechnologyB.Y.O.B. RobotBuild your own bot kit powered by ArduinoBy Dave ProchnowApril 29, 2009DiyThe Smallest OS in the WestAn operating system so small, if you drop it on the carpet you might lose itBy Dave ProchnowApril 22, 2009DiyThe Fastest Boot in the WestA Linux OS build that'll boot your system's pants offBy Dave ProchnowApril 15, 2009DiyFor Easy Prototyping, Surf’s UpThese "surfboards" make surface-mount prototyping "boardacious," dudeBy Dave ProchnowApril 8, 2009
