product idea

Hi, my team and I are looking to create a gadget that uses biometric technology to lock chargers and release them so your phone charger is customized to you. (only you, with your fingerprint can use your charger). So I am wondering if this is a viable idea and how the gadget can be locked onto the...

mmorvillo25 pointsBadges:

High Pitch Noise Charger

I bought a cheap double usb charger from china. But it makes a high pitched noise when charging something. Could this be because it has 2 ports?

Jimmyv1727175 pointsBadges:

Does an Apple 30 pin to USB adapter cable exist?!

hello. i’ve been looking for a while and just can’t seem to find the cable i need. my daughter has just received her first electronic keyboard and we want to connect her ipad to it. it is not a new iPad so it doesn’t have the lightning charger. it takes the 30 pin charger. We need a cable...

bronzey5 pointsBadges: