Errors in the schematic:1.
Errors in the schematic:
1. Pin 4 (GND) of the microcontroller should be connected directly to pin 2 of the Power connector (GND).
2. Pin 1 of the LED (anode) should be disconnected from pin 4 and connected directly to pin 8 of the microcontroller (Vcc).
I did not check your ISP connector, so I asume it is good.
Cheers!
