Sphero's been amusing us with its collection of robotic balls, like its adorable BB-8, for eight years. But lately the company has been getting away from the toy aspect of its products and embracing its educational potential. It's had an app that can be used to program many of its current bots for a while now, but that's only for budding coders — what do kids interested in hardware have to tinker with? Indeed, Sphero is about to release its first robot specifically made to be physically modded, called the RVR.

Sphero's been amusing us with its collection of robotic balls, like its adorable BB-8, for eight years. But lately the company has been getting away from the toy aspect of its products and embracing its educational potential. It's had an app that can be used to program many of its current bots for a while now, but that's only for budding coders — what do kids interested in hardware have to tinker with? Indeed, Sphero is about to release its first robot specifically made to be physically modded, called the RVR.

In today’s world of over-the-air firmware upgrades in everything from cars to phones to refrigerators, it’s common for manufacturers of various things to lock out features in software and force you to pay for the upgrades. Even if the hardware is the same across all the models, you can still be on the hook if you want to unlock anything extra. And, it seems as though Suzuki might be following this trend as well, as [Sebastian] found out when he opened up his 2011 Vstrom motorcycle.

The main feature that was lacking on this bike was a gear indicator. Even though all the hardware was available in the gearbox, and the ECU was able to know the current gear in use, there was no indicator on the gauge cluster. By using an Arduino paired with an OBD reading tool (even motorcycles make use of OBD these days), [Sebastian] was able to wire an LED ring into the gauge cluster to show the current gear while he’s riding.

The build is very professionally done and is so well blended into the gauge cluster that even we had a hard time spotting it at first. While this feature might require some additional lighting on the gauge cluster for Suzuki to be able to offer this feature, we have seen other “missing” features in devices that could be unlocked with a laughably small amount of effort.

NSFW: This article contains links to and descriptions of explicit sexual acts including BDSM play that some may find uncomfortable. The individuals included in this report are consenting adults who observe proper safety procedures in their play.

The voice-enabled Mistress Alexa may be Deviant Designs' most famous creation yet, but it's only one of a fleet of smart sex toys that its creators have dreamed up. British couple Gary and Kirsty are building new smart devices for BDSM play on a monthly basis. Thanks to Arduino hardware and a 3D printer, there are few limits to what can be achieved with a little practice. I toured some of the other adult toys made in the last year.

NSFW: This article contains links to and descriptions of explicit sexual acts including BDSM play that some may find uncomfortable. The individuals included in this report are consenting adults who observe proper safety procedures in their play.

The voice-enabled Mistress Alexa may be Deviant Designs' most famous creation yet, but it's only one of a fleet of smart sex toys that its creators have dreamed up. British couple Gary and Kirsty are building new smart devices for BDSM play on a monthly basis. Thanks to Arduino hardware and a 3D printer, there are few limits to what can be achieved with a little practice. I toured some of the other adult toys made in the last year.

Source: Deviant Designs (Patreon)

In a project, repetitive tasks that break the flow of development work are incredibly tiresome and even simple automation can make a world of difference. [Simon Merrett] ran into exactly this while testing different stepper motors in a strain-wave gear project. The system that drives the motor accepts G-Code, but he got fed up with the overhead needed just to make a stepper rotate for a bit on demand. His solution? A grbl man-in-the-middle jog pendant that consists of not much more than a rotary encoder and an Arduino Nano. The unit dutifully passes through any commands received from a host controller, but if the encoder knob is turned it sends custom G-Code allowing [Simon] to dial in a bit acceleration-controlled motor rotation on demand. A brief demo video is below, which gives an idea of how much easier it is to focus on the nuts-and-bolts end of hardware when some simple motor movement is just a knob twist away.

[Simon]’s jog pendant moves a single motor which is exactly what he needs to ease development of his 3D printed strain-wave gear using a timing belt, but it could be programmed with any G-Code at all. Speaking of DIY jog pendants for CNC machines, don’t forget this wireless one made from an Atari 2600 joystick that jogs a plasma cutter in X and Y, and zeroes it with a push of the button.

Arduino boards can certainly be used to create homebrew connected devices, but that doesn't mean it's easy. What if you're a rookie who has yet to master programming or wiring? That's where Arduino's new, crowdfunded ESLOV kit might save the day. All you have to do to create a basic Internet of Things device is snap in some plug-and-play modules, connect your creation to your PC and draw connections between those modules in an editor. You only have to dive into serious programming if you have specific needs -- there's ready-made code for common devices like air quality sensors, baby monitors and remote-controlled thermostats.

Source: Kickstarter, Arduino Blog

Arduino boards can certainly be used to create homebrew connected devices, but that doesn't mean it's easy. What if you're a rookie who has yet to master programming or wiring? That's where Arduino's new, crowdfunded ESLOV kit might save the day. All you have to do to create a basic Internet of Things device is snap in some plug-and-play modules, connect your creation to your PC and draw connections between those modules in an editor. You only have to dive into serious programming if you have specific needs -- there's ready-made code for common devices like air quality sensors, baby monitors and remote-controlled thermostats.

Lego bricks have been the foundation of so many awesome and elaborate creations, it's no wonder people have already had the idea to send them skyward in drone form. But while there are plenty of DIY tutorials around, as well as the odd prebuilt model, we haven't seen anything quite as accessible and affordable as these new Lego UAV kits from Flybrix.

Lego bricks have been the foundation of so many awesome and elaborate creations, it's no wonder people have already had the idea to send them skyward in drone form. But while there are plenty of DIY tutorials around, as well as the odd prebuilt model, we haven't seen anything quite as accessible and affordable as these new Lego UAV kits from Flybrix.

Source: Flybrix