Motorcycle lighting upgrade ensures other drivers know you’re there

led-brake-lights

[Pete Mills] recently bought himself a motorcycle, and as people are known to do, they start trying to scare him with gruesome stories of cycling accidents once they hear about his purchase. While he tries to shrug them off as people simply not minding their own business, something must have resonated with him, because he started tinkering with the bike’s Read the rest

Portal Radio is why Valve needs to build hardware

We’ve seen Portal gun builds, a few cute turret replicas, and even a miniaturized version of GLaDOS, but [John]‘s Portal radio replica is the first physical version of this oft-forgotten Portal item.

Interestingly, the entire radio is made from scrap. The spheroid body shell is made from the foam insulation from a commercial freezer, carefully sculpted, Bondoed, and painted over … Read the rest

DIY battery powered soldering iron

When it’s time to get started on a project and put our irons in the fire, we usually reach for a nice Weller or Hakko soldering iron. Unfortunately, that isn’t possible when we’re soldering something away from a wall outlet. Portable soldering irons usually range from slightly to completely terrible, and [Adam] thought he could do better. He put together … Read the rest

Tiny Quadcopter gets an update, on the verge of flying without PC

Crazyflie, the itty bitty quadcopter that uses a PCB for its frame is at the cusp of being able to fly without a PC. We were enamored with it when we first spotted it, and the Crazyflie has only gotten better. As you can see, a new PCB gives it a slightly more stylized look, but that’s not … Read the rest

Upgrading a Rockford Fosgate Punch 601s to an 801s with just a handful of parts

[Simon] had a Rockford Fosgate Punch 601s amplifier in his car, and while it was a great piece of equipment, he wanted a little more power behind his stereo system. It turns out that with just a handful of parts and a bit of soldering work, he was able to increase his amplifier’s output by 200 watts, putting it … Read the rest