Hack-a-day - 48 Hours
- Retrotechtacular: How Not to Design With Transistors - 3 hours
- Badge.Team: Badges Get A Platform - 4 hours
- Love Inspires CD Player Hack - 5 hours
- The Woeful World of Worldwide E-Waste - 6 hours
- Custom Firmware For Cheap Fitness Trackers - 10 hours
- Casio Watch Gets a MEMS Oscillator Upgrade - 12 hours
- Casio Watch Gets a MEMS Oscillator Upgrade - 13 hours
- Cheaply Charging Cylindrical Cells - 15 hours
- Visualizing Eddy Currents - 19 hours
- Sphero RVR’s Quest For A Niche In Introductory Robotics - 21 hours
- Building A 1.4W Laser Pointer In A Tiny Housing - 25 hours
- 3D Printed Alarm Clock Looks Just Like Store Bought - 26 hours
- Ask Hackaday: Is There a Legit Use for Operator Precedence? - 28 hours
- Flux Engine Reads Floppies - 29 hours
- Bell Labs, Skunk Works, and the Crowd Sourcing of Innovation - 30 hours
- Honda Key Fob Turned CNC Work of Art - 34 hours
- Active Strain Relief for 3D-Printer Filament - 36 hours
- WiFi Hides Inside a USB Cable - 40 hours
- MIT IAP Tackles Radio - 42 hours
- Inefficient NeoPixel Control Solved with Hardware Hackery - 46 hours