Hap namba 02
Ol sekit bilong pawa
Olsem wanem karen bilong pawa i ron, na olsem wanem long kontrolim em
Hap namba 04
Digital logic
Wan na siro, na pasin bilong makim samting insait long olgeta kompiuta
Digital logic (ol sekit i wok long on na of, 1 na 0) em i tok bilong ol kompiuta. Ol isi geit i bekim yes o nogat, na yu ken bungim ol long wokim ol masin i ken kaunim, holim tingting na makim samting.
Em i gutpela long husat
Ol pikinini i laikim ol pilai bilong tingting na ol lo, na ol sumatin i laik save olsem wanem ol kompiuta i makim samting.
Wanem samting yu bai lainim
- Wanem samting em ol binary signal (signal i gat tupela kain tasol): 1 na 0, on na of
- Olsem wanem ol geit AND, OR na NOT i wok
- Olsem wanem long ritim na wokim truth table (tebol bilong ol ansa)
- Olsem wanem ol geit i bung wantaim na kamap ol sekit i ken kaunim na holim tingting
Sampela kain experiment
-
Yusim tupela swis na wanpela AND geit long wokim lait we i nidim tupela baten wantaim.
-
Wokim wanpela sekit we i onim lam taim wanpela long tupela dua i op.
-
Bungim ol geit bilong skruim tupela binary namba.
Ol samting yu ken wokim
-
Wanpela lok i gat hait namba
-
Wanpela kaunta bilong binary namba
-
Wanpela isi samting i kontrolim ol lait bilong rot (traffic light)
Ol dispela eksampel i soim kain wok i stap long dispela hap. Ol lesen ol i putim ples klia inap i no wankain olgeta.
Traim wanpela liklik model
Ol dispela liklik model i ron hia stret long brausa bilong yu, na taim pes i lod pinis, ol i wok yet maski yu offline (i no nidim intanet). Ol i isi model bilong lainim, i no program bilong simulesen bilong MEKALUMI.
Geit bilong logic
Onim na ofim swis A na swis B (ol input bilong geit), na bihain makim wanpela geit. Lam i soim ansa (output) bilong geit.
- Ansa
- Lam i of (0)
AND: lam i lait tasol taim A na B tupela wantaim i 1.
| A | B | Ansa |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
Ol geit bilong logic i bihainim ol lo i stret olgeta, olsem na dispela model i wok olsem tru digital logic.
Wanem samting simulesen i lusim
- Long planti lesen ol signal i senis kwiktaim olgeta, tasol ol tru chip i nidim liklik taim tru.
- Planti taim ol i lusim ol samting bilong pawa olsem hamas pawa ol i yusim na nois (ol liklik signal i paul).
Olgeta simulesen i lusim sampela samting bilong tru laip. Long save olsem wanem em i mekim olsem, em i wanpela hap bilong lainim wok injinia.
Ol sabjek bilong skul i join wantaim
Matematik (binary namba), saiens bilong kompiuta, electronics
Join wantaim ol narapela hap
Digital logic i joinim ol sekit wantaim automation, wok bilong raitim program na robotics.
Gutpela long save
Olgeta kompiuta na fon i gat planti bilion liklik swis insait long ol, na ol i wok olsem ol geit bilong logic.