Collaborate Disseminate
Radio control is good and all, and it’s always fun to watch a little vehicle scoot about the backyard. But there’s always something to be said for feeling as though you’re really in control. First person view, or FPV, is the way to do it, and [Brian] has gone down …read more
We see a lot of great STEM education projects. These projects have a way of turning into something much larger. How many commercial devices and machines are built on Raspberry Pi’s and Arduinos? [Ryan Beltrán] is using common materials to teach people how to clean water. This particular kit demonstrates …read more
Continue reading Learn Water Purification Techniques with this STEM Learning Kit
It must be a common worry among parents, that they might forget their offspring and leave them in the car where they would succumb to excessive heat. So much so that [Matt Meerian] has produced an alarm that issues a verbal reminder to check for the youngster when the vehicle …read more
A common sight in the world of hackerspaces is an old vending machine repurposed from hawking soda cans into a one-stop shop for Arduinos or other useful components. [Gabriel D’Espindula]’s mini vending machine may have been originally designed as an exercise for his students and may not be full sized, …read more
Continue reading A Mini Vending Machine To Ramp Up Your Sales
[minh7a6] loves the Adafruit Feather, but sees some room for improvement.
First is the matter of 5V tolerance. While just about everything is available in a 3.3v range these days, sometimes it’s just nice not to have to care. The main controller on the Feather is plenty powerful, but its …read more
Continue reading A STM32F4 Based Arduino in the Feather Form Factor
Four highschool students in Lyon France are building a CPR robot, with the aim of removing the endurance problem faced by those delivering this form of essential first aid.
By every after action report, CPR is an emotionally and physically exhausting way to save a life. When someone’s heart stops …read more
Walking robots have a rich history both on and off the storied pages of Hackaday, but if you will pardon the expression, theirs is not a field that’s standing still. It’s always pleasing to see new approaches to old problems, and the Landbeest built by [Dejan Ristic] is a great …read more
When Iron Man movie came out, we’d bet there wasn’t a single hacker that left the theater without daydreaming about having a few robotic lab assistants of their own. But unlike most of them, [Tony-Lin] decided to turn his celluloid dreams into a reality and started work on his robotic …read more
Continue reading Iron Man Puts Yet Another Hacker Up in Arms
We’ve all committed the sin of making a little arduino robot and running it off AA batteries. Little Flash is better than that and runs off three 350 F capacitors.
In fact, that’s the entire mission of the robot. [Mike Rigsby] wants people to know there’s a better way. What’s …read more
Continue reading Little Flash Charges In 40 Seconds Thanks to Super Capacitors
Every appliance business wants to be the one that invents the patented, license-able, and profitable standard that all the other companies have to use. Open Source Kitchen wants to beat them to it.
Every beginning standard needs a test case, and OSK’s is a simple one. A bowl that tracks …read more
Continue reading Open Source Kitchen Helps You Watch What You Eat