Materi 1 :
*Sistem Bilangan Biner*
-Bilangan Desimal = 0,1,2,3,4,5,6,7,8,9 (10)
-Bilangan Biner = 0,1 (2)
-Bilangan Octal = 0,1,2,3,4,5,6,7 (8)
-Bilangan Hexa = 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F (16)
Contoh :
24 (10) =..........(2)
24 : 2 = 12 sisa 0
12 : 2 = 6 sisa 0
6 : 2 = 3 sisa 0
3 : 2 = 1 sisa 1
1 : 2 = 0 sisa 1
= 11000 (2)
Materi 2 :
-Perangkat input komputer :
1. Mouse
2. KeyBoard
3. Joystick
4. Light pen
5. Mikrofon
6. Kamera Digital
7. Touch Pad
8. Touch Screen
9. WebCam
10. VR (virtual reality)
Materi 3 :
-Perangkat output komputer :
1. Monitor
2. Speaker
3. HeadPhone
4. Printer
5. LCD Proyektor
6. Sound Card
7. Video Card
8. Amplifier
9. Plotter