Tag Archives: USB

App note: Protecting the Universal Serial Bus from over voltage and overcurrent threats

in app notes by DP | 1 comment

An old application note from Littelfuse about USB protection. Link here (PDF) This application note addresses the various requirements for protecting the Universal Serial Bus (USB) from overcurrent and overvoltage environmental threats. The solutions presented cover both USB 1.1 and … Read more

Nifty USB LED light

in USB by DP | 2 comments

Isonno writes, “One of the hit discoveries of Hacker Camp 5 were these little USB lights. Plugs in either way, and you turn on/off/dim by touching the back. Turns out the show is run by a chip called the Sigma … Read more

Posted in USB | Tagged , | 2 Comments