chapter 1: S4A

1.S4AFirmware16.ino download

2.자동인식 S4A 실행

http://s4a.cat/

2 digital inputs (digital pins 2 and 3),

3 analog outputs (digital pins 5, 6 and 9), 3 digital outputs (pins 10, 11 and 13) and 4 special outputs to connect Parallax continuous rotation servomotors (digital pins 4, 7, 8 and 12).

basic example 1.button & led

Digital 2-3번 토클 반대 LED 10~13번 OK

2.Photoresistor and LED

Analog S=0 G V=5v