As explained by Arduino to Go, each color band on the resistor corresponds to a number but this can differ depending on the band's placement.It's not complicated, but the sheer number of colors ...

With surface-mount components quickly becoming the norm, even for homebrew hardware, the resistor color-code can sometimes feel a bit old-hat. However, anybody who has ever tried to identify a rand… ...

63 thoughts on “ Arduino, Resistor, And Barrel Plug Lay Waste To Millions Of Hotel Locks ” mjrippe says: July 25, 2012 at 12:09 pm Amazing. Scary. Stupid. Yes he ...