Hap namba 01
Mechanics
Ol fos, muv, friction (rap i pasim muv), ol stik bilong apim hevi (lever) na enegi.
Wok i go het yet · i no kamaut yet
Virtual laboratori bilong injinia long ol pikinini, em i op projek
Wanpela fri laboratori bilong injinia long olgeta pikinini
Ol pikinini i wokim ol masin, ol sekit na ol robot long ol virtual hap, i statim ol simulesen bilong wok injinia, na i lukim ol risalt laboratori i kaunim tru. Taim samting i no wok, ol i painimaut as bilong en — na mekim em i gutpela moa.
- Nogat ol dia kit
- Ol fon na kompiuta i no dia
- Ol i wokim bilong i ken wok offline (i no nidim intanet)
- Planti tok
Ol i redim long kamaut
MEKALUMI em i wanem samting?
Wanpela virtual laboratori bilong ol tru tingting bilong wok injinia
MEKALUMI em i wanpela op projek (olgeta manmeri i ken lukim na senisim) bilong edukesen. Em i bungim wanpela 2D/3D laboratori we yu yet i ken wok long en, ol simulesen bilong wok injinia, na ol lesen ol tisa i ken wokim na serim.
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Wokim long ol virtual hap
Ol gia, ol waia, ol bim, ol logic gate, ol sensor (samting i mesarim lait, longwe o hat na i salim tok), ol mota na planti moa: makim ol hap, joinim ol, na wokim masin bilong yu yet.
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Statim simulesen na mesarim
Statim simulesen, na laboratori i kaunim wanem samting i kamap — ol fos (pus o pul long wanpela samting), ol karen bilong pawa, ol muv na ol signal. Yu lukim ol risalt, i no ol piksa i muv tasol (animation).
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Lainim samting long ol rong
Sapos bris i bend i go daun o lam i stap tudak, dispela i givim yu gutpela save. Senisim wanpela samting, traim gen, na save long as bilong en.
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Serim ol lesen olsem fail
Ol tisa bai inap wokim ol lesen na givim long ol narapela olsem ol .mekapack fail, maski i no gat intanet.
Em i wok olsem wanem
Faivpela step olgeta injinia i save mekim gen na gen
Wok injinia i save raun olsem wil, i no go stret tasol. Olgeta taim yu raun gen, yu lainim nupela samting.
- 01
Tingim
Tingim wanpela samting yu ken wokim long stretim wanpela hevi: wanpela kren, wanpela lait bilong nait, wanpela bris, wanpela robot.
Eksampel: wanpela bris bilong wokabaut “Mi laik wokim wanpela liklik bris i ken karim wanpela hevi trak bilong pilai.”
- 02
Wokim
Makim ol virtual hap na joinim ol. Nogat wanpela samting i dia, na nogat samting i bagarap tru.
Eksampel: wanpela bris bilong wokabaut Putim ol bim long spes namel long tupela sait, na joinim ol wantaim.
- 03
Statim simulesen
Statim simulesen. Laboratori i kaunim ol fos, ol karen o ol muv, wanpela step bihain long narapela.
Eksampel: wanpela bris bilong wokabaut Draivim trak i go antap long bris.
- 04
Painimaut
Lukim gut ol risalt. Em i bend long wanem hap? Hamas karen i ron? Wanem samting i muv, na spit bilong en i hamas?
Eksampel: wanpela bris bilong wokabaut Namel bilong bris i bend i go daun tumas.
- 05
Mekim i gutpela moa
Senisim plen, traim gen, na tok klia long as na nupela vesen i wok gutpela moa.
Eksampel: wanpela bris bilong wokabaut Putim ol traiangel na bris i kamap strong na i no bend. Nau yu save long as na ol tru bris i yusim ol traiangel.
Bihain go bek long stat, wantaim wanpela tingting i gutpela moa.
12 hap bilong wok injinia
Long namba wan gia i go inap long namba wan robot
MEKALUMI i gat 12 hap bilong wok injinia i join wantaim. Wanwan i gat ol experiment (traim na lukim wanem samting i kamap) bilong en yet, na wantaim ol i soim olsem wanem ol i wokim ol tru masin.
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- Hap namba 03
Kinematics
Ol gia, ol hap i joinim ol arapela hap (linkage), na olsem wanem ol hap masin i wok wantaim (mechanism) i save muv.
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- Hap namba 05
PCB design
Tanim wanpela sekit i kamap bot: ol hap, ol lain kopa na we bilong putim ol.
- Hap namba 06
Structures & materials
Ol bim, ol truss (traiangel bilong strongim), ol bris na hau strong ol matiriel i stap.
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- Hap namba 09
Thermal engineering
Hat, temperesa (hamas hat o kol), samting i banisim hat (insulation), na olsem wanem ol samting i kamap hat na i kol gen.
- Hap namba 10
Optics
Ol lain bilong lait, ol glas lukluk, ol lens (glas o plastik i raun liklik, i bungim lait o salim i go nabaut) na olsem wanem ol piksa i kamap.
- Hap namba 11
Ol paip bilong wara
Presa bilong wara, ron bilong wara, ol paip na ol tang: kisim wara i go long ples we ol i nidim.
- Hap namba 12
Control systems
Fidbek (mesarim, skelim, stretim), ol sensor na ol controller i holim wanpela sistem long stret mak bilong en.
Laboratori
12 program bilong simulesen, 120 lesen, wanpela laboratori
Laboratori i bungim ol simulesen bilong 12 hap bilong wok injinia, 120 lesen ol i chekim pinis, ol tul bilong wokim samting long 2D na 3D, na Creator Studio bilong ol tisa.
Ol i redim long kamaut
Klasrum
Wanpela skrin, wanpela klas i pulap long ol injinia
Tisa i senisim wanpela virtual model long bikpela skrin; klas i tingim pastaim wanem bai kamap, lukim na tokaut long as bilong en.
Liklik laboratori
Traim tripela liklik experiment
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.
Model i lusim sampela samting I ron long brausa bilong yu
Toksave: pulim gia long han kais bilong tanim em long han bilong yu.
Ol gia i wok wantaim (gear train)
Senisim hamas tit i stap long wanpela wanpela gia. Lukim olsem wanem spit na strong bilong tanim (torque) i senis.
- Ratio bilong ol gia
- 1 : 2
- Spit bilong las gia
- 15 rpm · 2× isi moa
- Strong bilong tanim
- × 2
- Rot
- I tanim narapela rot long mota
Taim wanpela liklik gia i tanim wanpela bikpela gia, bikpela gia i tanim isi moa, tasol em i gat moa strong. Ol winch (masin bilong pulim rop), wilwil na klok i yusim dispela tingting.
Model: ol gia i stret olgeta, i no gat friction na ol tit i no save kalap. Spit bilong mota: 30 rpm.
Lukautim LED gut
Makim wanpela bateri na wanpela resista, na bihain onim swis. Sapos karen i liklik tumas, LED i stap tudak. Sapos karen i bikpela tumas, wanpela tru LED inap long hat tumas na bagarap.
Swis
- Karen
- 11.4 mA
- LED
- I lait gut, i no gat danja.
Resista i holim karen long em i no go antap tumas. Lo bilong Ohm i tokim yu hamas: karen = (voltage bilong bateri − voltage bilong LED) ÷ resistance.
Model: bateri i stret olgeta; retpela LED i save kisim 2 V oltaim (voltage drop), na em i no gat danja inap long samting olsem 20 mA.
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.
Em i bilong husat?
Bilong ol pikinini i laik save — na ol bikpela husat i sapotim ol
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Ol pikinini na ol yangpela
Olgeta husat i askim “em i wok olsem wanem?” na i laik wokim samting bilong ol yet.
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Ol papamama na ol husat i lukautim pikinini
Wanpela ples i no gat danja, we ol rong i no kostim yu wanpela samting, na olgeta experiment i skulim yu long wanpela samting.
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Ol tisa na ol klab
Yu bai inap wokim ol lesen bilong yu yet, senisim ol long fitim klas bilong yu, na serim ol olsem fail.
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Ol skul, ol laibreri na ol komuniti
Wokim ol laibreri bilong ol lesen long ples, long ol tok ol pikinini i save toktok.
Bilong wanem em i bikpela samting
Ol gutpela tingting i stap long olgeta hap. Ol samting bilong wok i no stap olsem.
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Bilong wanem em i fri?
Ol robot kit, ol tebol bilong laboratori na ol kwik kompiuta i dia. Wanpela virtual laboratori i rausim dispela banis, olsem na ol rot bilong pikinini i no dipen long hamas mani famili bilong em i kisim, o long ples em i stap long en.
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Bilong wanem yumi praktis?
Ritim tok long wanpela stik bilong apim hevi (lever) i no wankain olsem yu yet i muvim ples em i tanim long en (pivot) na lukim hevi i go antap. Praktis i tanim ol formula i kamap save tru, na i strongim bel bilong yu long traim, pundaun na traim gen.
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Bilong wanem em i op projek?
Ol i wokim MEKALUMI olsem op projek, bai ol skul, ol tisa na ol komuniti i ken yusim, senisim na putim moa samting long en.
Long fitim tru sindaun bilong ol manmeri
Ol i wokim long ol fon i no dia na intanet i save kam na go
Planti pikinini i lainim samting long ol Android fon i no dia, we ol i serim wantaim ol arapela, na ol i gat liklik data bilong fon tasol. Ol i wokim MEKALUMI long tingim ol.
- Ol i testim Android vesen long wanpela emulator (program i mekim olsem fon) i gat 2 GB memori.
- Ol i mas testim yet long ol tru fon i gat 2 GB memori.
- Laboratori i kaunim ol samting bilong wok injinia insait long fon o kompiuta yet.
- Yu ken serim ol lesen olsem fail, i no nidim intanet.
Tok tru long hau em i stap
Wok long MEKALUMI i stap we nau
- 12 hap bilong wok injinia ol i wokim pinis
- 120 lesen ol i wokim pinis na chekim insait long projek
- 2D / 3D laboratori we yu yet i ken wok long en
- Android vesen ol i testim long emulator i gat 2 GB memori
- Creator Studio (tul bilong ol tisa long wokim lesen) i stap pinis. Em i gat wanpela profail bilong wanwan long ol 12 hap, na em i wok yet long kamap gutpela moa.
- MEKALUMI i no kamaut yet long olgeta manmeri, olsem na nau i no gat samting yu ken daunlodim.
- Ol i no save tru yet olsem em i wok long ol tru fon i gat liklik memori.
Long tok bilong yu
Lainim i stat long tok yu save tingting long en
Ol i redim MEKALUMI long planti tok, na ol i lukluk gut long ol tok bilong Afrika. Olgeta tanim tok i soim tru hau em i stap, na ol manmeri husat i save gut long wanwan tok i ken helpim long mekim em i gutpela moa.
- 93 tok i gat ol pes ol i tanim pinis
- 181 tok i stap long rejista (lista bilong olgeta tok)
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MEKALUMI bilong Afrika
Olgeta i gat wankain rot long kisim save bilong wok injinia
Ol tok bilong ples, ol fon i no dia, ol lesen offline na ol tisa bilong ples husat i wokim ol samting bilong skul bilong ol yet.
Ritim moaHelpim wokim
Ol manmeri bilong wokim program, ol tisa, ol manmeri bilong tanim tok, ol disaina na ol saientis, olgeta i ken helpim. Ol i redim yet ol rot long joinim wok.