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Absolutely No Programming Requiredby drmpf in ArduinoPipe Dream: a Low Voltage Tesla Coil or 'Slayer Exciter'by Mr. Apol in Science2.5D Printing - Block Printing With a 3D-Printerby Wanjun in 3D PrintingPéndulo Inteligente De Newton Con Electricidad (Newton´s Pendulum With Electricity)by SebastiánA13 in ArduinoLithium Polymer Etiquette: a Comprehensive Guide to Working With LiPoby Radioactive_Legos in ElectronicsCentrifugeby nanusefue in ScienceCentrifugeby nanusefue in ScienceDIY 2G/3G/4G Wireless Cell Phone Signal Boosterby Lau Han Ching in Wireless2X72 Belt Grinderby stevenarango in Tools Ultrasonic Misting 3D Print Vapor Polisherby MechEngineerMike in 3D Printing Ultrasonic Misting 3D Print Vapor Polisherby MechEngineerMike in 3D PrintingHow to Identify Red and Yellow Wires on a K Thermocouple...with a Magnet!by TechShopJim in SensorsHow to Identify Red and Yellow Wires on a K Thermocouple...with a Magnet!by TechShopJim in SensorsElectrolytic Acid Etching Aluminum Brew Kettleby kurtck in MetalworkingFollow the Stars With Star Trackerby bulesume in CamerasMonarch Butterfly Farmby grandmaof13 in Education24 Watt LED Grow Light With Brightness Controlby hanlin_y in LEDsUniversal High-Power LED Driver With 3D-printable Caseby ledartist in LEDsUV Transilluminatorby jorodeo in Science3x3x3 LED Cube Shieldby lookwhatjoeysmaking in ArduinoBuild a Lab Quality (ish) Distillation Apparatus.by laserjocky in ScienceSet Up Your Home Chemistry Labby Pyrophoric in ScienceHigh Power LED Grow Lights M.k2by }{itch in LEDsHigh Power LED Driver Circuitsby dan in LEDsGel Electrophoresis System (mini)by jorodeo in ScienceAurora 9 Bar - the Essence of Auroraby ledartist in LEDsArduino Animatronics- Make Your Awesome Costumes More Awesome!by Honus in ArduinoYet Another Daft Punk Coffee Table (5x5 LED Matrix)by lincomatic in ArduinoA Simple DIY Spectrophotometerby AlfonsVH in ScienceBuild an LED Analyzerby Victorian DeLorean in LEDsRGB LED Mood Lightingby seligtobiason in LEDsLED Rainbow - RGB LED PWM Controller Construction - Easy to Buildby john.kerr in LEDsLED Plant Growth Lightby JardineroUrbano in LEDsMushroom Environment Control - Arduino Poweredby anthony_p1234 in ArduinoFun With Bokehby piratemonkey in PhotographyArduino Christmas Light Controllerby dany32412 in ArduinoUsing the Arduino Uno to Program ATTINY84-20PUby tsant in ArduinoATX to Lab Bench Power Supply Conversionby matthewbeckler in ToolsCultivating Streptococcus Lactis for Multi-Uses.by SinAmos in ScienceBattery Operated Centrifuge for Cell Separation in Fluid Suspension.by siderits in ScienceCCCP (Christmas Color Change Ping-pong) Lightsby amaze1 in LEDsUV Nightlight / Bulletin Boardby biochemtronics in LEDsSynchronizing Firefliesby alex_weber in LEDsWATERING SYSTEM - INTRODUCTIONby BIGDOG1971 in MicrocontrollersTurn Your Arduino Into an ISPby mr_mac3 in ArduinoOpen Agitator- Your Personal Chemistry Lab Shakerby indiantinker in ToolsArduino Stepper Motor and Servos Shield - AW GCSE Boardby AntMan232 in ArduinoLED Matrix Using Shift Registersby barney_1 in LEDsStop Using Ferric Chloride Etchant! 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Sous Videby msuzuki777 in ArduinoThe KITT-duino, DIY Larson Scanner With an Arduinoby unonomehaha in ArduinoHow to Troubleshoot Your Home Networkby thegeeke in WirelessPersistence of Vision Display (POV)by jakebader in ArduinoMaking a Fridge Compressor Into a Vacuum Pumpby strmrnnr in ReuseArduino Kirlian Deviceby Denise Flasz in ArduinoParabolic WiFi Signal Deflectorsby cajundood in WirelessHow to Make Liquid Hand Sanitizerby Paugambi in ScienceHow to Make Hard Liqour, Wine and Biofuel (E85).by sk187 in ScienceSuper Simple High Power LED Driverby Artificial Intelligence in LEDsThis Remote Control Easter Egg Has 16,581,375 Colors.by kendrickgoss in LEDsExperimenters Guide for Arduino As Performed at OITby W1LL7 in ArduinoConnect Several Digital Inputs to One Analog Input!by sidmani in Arduino108W LED Grow Light Panelby GoonyLex in LEDsRecycle Scrap Wood for the Enhancement of Spirits.by strmrnnr in ScienceArduino Controlled RGB LED Dot Matrix Boardby aeparker14 in LEDsQuick & Easy RGB-LED Testerby ledartist in LEDsTI MSP430G2 Christmas Light Thingieby vicvelcro in MicrocontrollersFlood Mood Lightby fkuk in LEDsQuickie PCB Production (with Bonus NiCd Battery Charger)by The Real Elliot in EnergyAdd I2C EEPROM to Arduinoby diy_bloke in ArduinoHandcrafted Arduino-powered RGB Moodlampby nejo0017 in ArduinoResistor Color Code Guideby BooRan in ElectronicsLCD Dispaly on Arduino UNOby nviradia in ArduinoHow to Make a Plasma Globe or Ignition Coil Driverby brendonl in ElectronicsRGB LED Transition (Arduino)by simonfrfr in ArduinoThe Idiot's Guide to Programming AVR's on the Cheap (with the Arduino IDE!)by Shagglepuff in MicrocontrollersAnalog Keypad Backpackby declanshanaghy in MicrocontrollersServDuino - Build Your Own Arduino Web Serverby Teslaling in ArduinoLED TV LIGHTby ledtvlight in LEDsX-Mass Arduino Sketchby dundee5 in ArduinoInstructables Paper Wallet Hacked! 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MULTI-DRAWER CABINETby dezine in WoodworkingPlywood Magazine Rackby isacco in WoodworkingTool Tip: How to Sharpen a Chiselby offseid in ToolsTipsy Pots Tower Planterby GardensAndCrafts in GardeningThe Light Fountain: a Bioluminescent Hourglassby Patrik in ScienceA Begginners Guide to Making Chainmaille Jewelry.by taz2020 in JewelryYe Olde Chain Maille Ringsby matthewbeckler in JewelryBioluminescent Bacterial Lightbulb / Water Pollution Testerby drdan152 in ScienceHow to Make a Shiitake Mushroom Logby kschweiglla in GardeningGame of Thrones Themed Toilet Roll Holderby fjanse in WoodworkingSalvaging Liquid Crystal Displays (LCDs)by Josehf Murchison in ElectronicsSurvival USB Charger: Use Any Power Source to Charge Your Smartphoneby Noise Maker in SurvivalPortable Laminar Flow Hoodby antoniraj in ScienceMX3 - Professional LED Panelby DaShroom in LEDsPrinter Scanner Light -RED GREEN BLUEby arkfusion in ElectronicsProgrammable Temperature Controller + Hot Plateby BrittLiv in ScienceMultitouch Music Controllerby amandaghassaei in ArduinoArduino Ethernet Shield Tutorialby randofo in ArduinoIntro to Arduinoby randofo in ArduinoArduino Motor Shield Tutorialby randofo in ArduinoHow to Use Herbs and Spices in Cookingby jessyratfink in Soups & StewsPlotly + Arduino Data Visualizationby plotlygraphs in ArduinoFalse Bottom Wooden Crateby Mr. Noack in Hiding PlacesDIY LittleBitsby JackANDJude in ElectronicsInexpensive, Easy to Build, Peristaltic Pumpby jack ruby in ToolsWooden 6 Pack Holderby wood is the word in WoodworkingDIY Compound Ginby theabion in Cocktails & MocktailsCheap and Effective Sous Vide Cooker (Arduino Powered)by Etienne Giust in ArduinoWoodworking Clampsby Roninofthewest in ToolsEtching on Any Surface Cheaply and Without the Use of Chemicalsby antagonizer in ArtOne Way Sharing Systemby JonasCallewaert in OrganizingPersonal Mushroom Farmby colt88 in GardeningEZ-Adjust Bench Grinder Tableby BoilingLeadBath in ToolsFast Simple Bead/Boilie (fish Bait)/Slingshot Ammo Rollerby DrPeper in CampingMidrange Knife Sharpening Jigby BoilingLeadBath in KnivesHop Drying Oastby MrBippers in GardeningHow to Sharpen Your Woodworking Tools With Sandpaperby Bill WW in ToolsDust Quiet Extractor Systemby bongodrummer in ToolsBuilding a Real Woodworker's Workbenchby jdege in WorkbenchesSharpening Jig for Turning Chiselsby switch62 in WoodworkingPerfect Sawhorses: Adjustable and Knock-down Designby loftyduck in WoodworkingPower Light for Glue Gunby neelandan in ToolsUniversal Portable USB Chargerby 3zuli in ElectronicsKirlian Machineby thiagohersan in Electronics4hr $70 Workbenchby shoe007 in WorkbenchesCollapsible Workbenchby schoonovermr in WorkbenchesDowel Hole Drilling Jigby naopak_lik in ToolsEconomy Hydraulic Shop Pressby BeachsideHank in ToolsControl Peristaltic Pump With TA7291P and an Arduinoby fmarquis in ArduinoHow to Make Solid Culture Medium Plates for Yeast Cultureby NonDisjunction in ScienceMake Professional Quality Knives at Homeby Zaphod Beetlebrox in KnivesHow to Build a Simple But Powerful Flyback Driverby Plasmana in ElectronicsAquarium Water Auto Refillby planetleak in ArduinoBuild a Keg Still for Whiskey (Pot Still Design)by n1cod3mus in HomebrewBuilding a Keg Still (Bokakob Design, Reflux Still)by n1cod3mus in ToolsWalnut Trayby DaoudNaouri in WoodworkingTennessee Whiskey / Bourbon, Jack Danielsby n1cod3mus in Homebrew15 Awesome Wax Hacks! 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