About me

I'll fill this later.

Manuel Bonomi

Industrial engineering student

Manuel Bonomi

about 11 months ago
  • Industrial engineering student
  • Italy

A month ago I bought a mini usb rechargeable flashlight from Aliexpress. But, when I received and tested it, I noticed that it doesn't work properly. It has a small LiPo inside which doesn't hold the charge so it lasts for a few minutes until the light dies. I'm figuring out how to solve this problem and maybe uprade the LiPo to a NiMh battery that doesn't discharge over time.

Manuel Bonomi

about 12 months ago
  • Industrial engineering student
  • Italy
Project - Free Li-ion cells from old camera battery | in Basic Circuits

I found this little Sony camera battery thrown away with some others alkaline dead batteries. On the little label glued to the battery, it was written that it contains Li-ion cells rated 680mAh. I was so curious to see the shape of the cells inside, test them and see if they were reusable for som... view more

Manuel Bonomi

about 1 year ago
  • Industrial engineering student
  • Italy
Project - Emergency micro powerbank | in Basic Circuits

We all know that our smartphone's battery is always out of juice when we really needed it, for example to make an imp... view more