I am new to electronics and have just started to use arduino so bare with me please!
I am trying to run arduino atmega168 in standalone mode ie connected to a battery to run an led. Ive connected the positive and negative to pin 7 and 8 ie vcc and gnd. Ive connected them to 2 cr3032 coin cell batteries each 3 volts. I also connected a led to pin 17 ie digital pin 11 on the arduino. Nothing seems to be working however! What am I doing wrong?. Any help would be appreciated.