Hello guys... Currently I'm working on a project (4 ways junction traffic light) using UNO R3 + Shift Register IC + NOR Gate IC. SPICE project is working. So I decided to make a standalone arduino using Atmega328p solder on a donnut board/PCB with the project sketch. So I start build it on a breadb…

ATMEGA328P-PU on breadboard not working.

Topic		Replies	Views
Breadboarding atmega328 yields unexpected behavior (newb needs help) 3rd Party Boards	12	6365	May 6, 2021
Atmega328P-PU on breadboard does not work [SOLVED] 3rd Party Boards	12	1828	May 6, 2021
ATmega328p-pu off board problem General Electronics	8	1161	May 6, 2021
Programming an Atmega328 using an Arduino Uno 3rd Party Boards	13	7348	May 6, 2021
Problem with standalone atmega328 3rd Party Boards	8	1760	May 6, 2021