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.

shaffiq_fiq88 April 15, 2018, 10:44am 4

I use 22pF as in datasheet or should I change to 20pF?
Thanks.

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