Spent an hour or so playing around with an Arduino Uno. First got the LED blinking program to run at a faster rate. Then moved on to wiring up a 16x2 LCD. Very productive, you can get a lot done in very little time.
By Julian
Youtuber, shed dweller, solar charge controller aficionado
in which negative or positive you add resistor and of how much ohm
hello Julian,
When I upload the program in Arduino I am getting the following error
avrdude : stk500_getsync() : not in sync : resp = 0X00
can you please help me what wrong selection I must have made ??