A circuit that will do what is wanted, or as much as what is wanted as has been revealed, is shown below. This circuit is much simpler than ... ... <看更多>

Bored of plugging and unplugging that disk from your pc? Are you afraid like me that one day, not so far, your USB connection will be so ... ... <看更多>

You will probably need to program an Arduino with some sort of switch, and control it via Serial library from USB plugged in to the computer. In ... ... <看更多>

USB Power Gigabit Ethernet Switch 推薦- 請問各位先進大大們，因某些需求是否有推薦電源是吃USB的Gigabit網路Switch？因為有點難找~ 直接求助眾人了 ... ... <看更多>