ravi.2k17
Advanced Member level 4
hi all,
i have uploaded "hello world" code to Arduino uno connected to lcd via serial.
my hello world display only works as long as Arduino is connected with serial. as soon as i disconnect serial cable and power on Arduino with power adaptor it stops displaying "hello world"
why?? is not the sketch burnt on Arduino board?
thanks
i have uploaded "hello world" code to Arduino uno connected to lcd via serial.
my hello world display only works as long as Arduino is connected with serial. as soon as i disconnect serial cable and power on Arduino with power adaptor it stops displaying "hello world"
why?? is not the sketch burnt on Arduino board?
thanks