karan
USA
Asked
— Edited
hello community! i recently got my new ez b .i connected it to the computer and updated it. after that after that i used 2 contineous servos to test it .it worked fine but after a minute the connection lost and blue led stoped lighting .now i am not able to operate it. i am 100% shure that fuse is not blown off. plese help thankyou.
Remove the servos and retry. Sometimes you will get brown-out on the board if you draw too much current from your peripherals and you will lose connection.
tried that but of no use
Are you running off a battery pack? I saw in some other threads that the batteries don't always seat right and you could drop power. Or the batteries are just not enough current. If you have one, try a fully charged 7.2V RC battery, or one of the 6V omnibot batteries works great with mine. It seems to me it is a current issue.
Check the fuse?
i believe IC got short cuz it was very hot and stopped working. is it possible this can happen?.
It can happen if the pcb was on a conductive surface or something was plugged in backwards. You can get a replacement chip if you contact us. I designed the board so chip can be replaced easily and cost effectively
hi dj sures i got a new chip,but same condition i also noticed some brown mark behind ez-b microcontroller the brown mark is behind 10000 named silver thing(may be it is called crystal) but when my board got short or something the chip got.but the brown thing got deposit behind the board.dont know what happen is the chip blown or the crystal . plese help.