Category Archives: Solar Survival

Summer Update: The Aaron Swartz Day Solar Survival Project

The Aaron Swartz Day Solar Survival Project #ASD-SSP leverages the expertise of VR Destination Advisory board member Matteo Borri to promote  the invention of technologies using solar power to improve people’s lives.

We are excited to announce that our “Vampire Charger” which we submitted to the #Hackaday #PowerHarvesting Challenge has advanced to the Semi-Finals!

Here’s more about our Solar Survival Project (soon to have its own website! :)

We have a Facebook Page for this project too!

From our Vampire Charger Submission:

The Aaron Swartz Day Solar Survival Team (led by Matteo Borri and Lisa Rein) has developed a “Vampire Charger” which enables a cell phone to be charged safely from whatever random batteries happen to be lying around after a disaster, while protecting the phone from blowing up.

After a disaster, this can be used with any kind of source of power that still has a battery in it. When you don’t know the voltage or current – and you don’t even know which is plus and which is minus or if it’s AC or DC – that’s the perfect time for the Vampire Charger!

Just connect the two input terminals to your “unknown,” and it gives you reasonably clean 5VDC to run your GPS or emergency radio with. Connect its two alligator clips to ANY two contacts of the part in question.