HI, i decided to make a wiibar and nothing better than to do it wireless(2 batterys AA) with an emergency power supply by using a usb cable.
I made two layouts and I would like to know if that is correct and if you think i should put some resistance, if yes please suggest me which because i dont understand much of this things.
The first pic is the scheme of the main box, the part that will receive the USB cable from the computer through usb male and feed the LEDs and past the energy to the usb female that will connect to the second box and power it too.
There is also standing on a switch that will feed the ir leds using 2 batterys if its on and when its off it will get the power from the usb if connected.
**broken link removed**
**broken link removed**
Im sorry for my bad english, if you have any doubt just ask.
thanks
I made two layouts and I would like to know if that is correct and if you think i should put some resistance, if yes please suggest me which because i dont understand much of this things.
The first pic is the scheme of the main box, the part that will receive the USB cable from the computer through usb male and feed the LEDs and past the energy to the usb female that will connect to the second box and power it too.
There is also standing on a switch that will feed the ir leds using 2 batterys if its on and when its off it will get the power from the usb if connected.
**broken link removed**
**broken link removed**
Im sorry for my bad english, if you have any doubt just ask.
thanks