Arduino Pro Mini + USB to TTL Adapter: Upload Sketch 5 Second Blink Built-in LED Kedap Kedip 5 Detik

Upload Sketch blink ke Arduino Pro Mini memakai adapter usb to ttl serial + kabel jumper dupont female / female belajar arduino uji coba test cara ubah kedip 1 detik jadi kedap kedip tiap 5 detik