E sa hlabollwa · ga e eso tšweletšwe
Laboratori ya boentšenere ya dijithale ye e bulegilego ya bana
Laboratori ya boentšenere ya mahala ya ngwana yo mongwe le yo mongwe
Bana ba hlama metšhene, disekethe le diroboto ka dikarolo tša dijithale, ba dira dikekišo tša boentšenere, gomme ba bona dipoelo tša nnete tšeo di badilwego. Ge selo se sa šome, ba nyakišiša gore ke ka lebaka la eng — gomme ba se kaonafatša.
- Ga go nyakege didirišwa tše di turago
- Megala le dikhomphutha tše di tlwaelegilego
- E diretšwe go šoma ntle le inthanete
- Dipolelo tše dintši
MEKALUMI ke eng?
Laboratori ya dijithale ya dikgopolo tša nnete tša boentšenere
MEKALUMI ke projeke ya thuto ye e bulegilego. E kopanya laboratori ya 2D/3D yeo o ka šomišanago le yona, dikekišo tša boentšenere, le dithuto tšeo barutiši ba ka di hlamago le go abelana ka tšona.
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Aga ka dikarolo tša dijithale
Dikere, diterata, dikota, dikgoro tša lojiki, disensara, dimotoro le tše dingwe: kgetha dikarolo, o di kopanye, gomme o hlame sedirišwa sa gago.
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Ekiša gomme o lekanye
Thoma kekišo gomme laboratori e bale seo se diregago — maatla, kelelo ya mohlagase, mošikinyego le ditšhupo. O bona dipoelo, e sego fela diswantšho tše di šikinyegago.
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Ithuta diphošong
Ge leporogo le kobega goba lebone le sa tuke, seo ke tshedimošo ye e nago le mohola. Fetola selo se tee, leka gape, gomme o kwešiše gore ke ka lebaka la eng.
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Abelana ka dithuto bjalo ka difaele
Barutiši ba tla kgona go hlama dithuto le go di fetišetša go ba bangwe bjalo ka difaele tša .mekapack, le ge go se na kgokaganyo ya inthanete.
Ka moo e šomago ka gona
Dikgato tše hlano tšeo moentšenere yo mongwe le yo mongwe a di boeletšago
Boentšenere ke modikologo, e sego mothaladi wo o otlologilego. Modikologo o mongwe le o mongwe o go ruta selo seo o bego o sa se tsebe.
- 01
Nagana
Nagana ka sedirišwa seo se rarollago bothata: kreini, lebone la bošego, leporogo, roboto.
Mohlala: leporogo la batho ba sepelago ka maoto “Ke nyaka leporogo le lennyane leo le ka rwalago lori ya go bapala ye boima.”
- 02
Aga
Kgetha dikarolo tša dijithale gomme o di kopanye. Ga go selo seo se turago, le gona ga go selo seo se robegago ka nnete.
Mohlala: leporogo la batho ba sepelago ka maoto Bea dikota go tshela sekgoba gomme o di kopanye.
- 03
Ekiša
Thoma kekišo. Laboratori e bala maatla, kelelo ya mohlagase goba mošikinyego kgato ka kgato.
Mohlala: leporogo la batho ba sepelago ka maoto Otlela lori go ya godimo ga leporogo.
- 04
Utolla
Lebelela dipoelo ka šedi. Go kobega kae? Kelelo ya mohlagase e kae? Ke eng seo se šikinyegilego, gomme ka lebelo le le kae?
Mohlala: leporogo la batho ba sepelago ka maoto Bogare bja leporogo bo kobega kudu.
- 05
Kaonafatša
Fetola tlhamo, leka gape, gomme o hlaloše gore ke ka lebaka la eng tlhamo ye mpsha e šoma kaone.
Mohlala: leporogo la batho ba sepelago ka maoto Oketša dikhutlotharo gomme leporogo le tla tia. Bjale o a tseba gore ke ka lebaka la eng maporogo a nnete a di šomiša.
Ka morago, boela mathomong o na le kgopolo ye kaone.
Makala a boentšenere a 8
Go tloga go kere ya mathomo go fihla go roboto ya mathomo
MEKALUMI e akaretša makala a seswai a boentšenere ao a kgokaganego. Lekala le lengwe le le lengwe le na le diteko tša lona, gomme ge a kopane a bontšha ka moo didirišwa tša nnete di dirwago ka gona.
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- Lekala 02
Disekethe tša mohlagase
Dipetri, diterata, diswitšhi, mabone le melao ya kelelo ya mohlagase.
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- Lekala 04
Lojiki ya dijithale
Dinomoro 1 le 0, dikgoro tša lojiki le disekethe tše bonolo tša dijithale.
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- Lekala 06
Dikago le didirišwa tša go aga
Dikota, diforeime tša dikhutlotharo, maporogo le maatla a didirišwa tša go aga.
- Lekala 07
Metšhene ye e šomago ka bo yona
Disensara, melao le diboloko tša lenaneo tše di bonagalago.
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Mini lab
Try three small experiments
These small models run right here in your browser and keep working offline once the page has loaded. They are simplified teaching models, not the MEKALUMI simulation engine.
Simplified model Runs in your browser
Karolo ye e bontšhwa ka English.
Tip: drag the left gear to turn it by hand.
Gear train
Change the number of teeth on each gear. Watch how the speed and the turning force change.
- Gear ratio
- 1 : 2
- Output speed
- 15 rpm · 2× slower
- Turning force
- × 2
- Direction
- Opposite to the motor
When a small gear drives a big one, the big gear turns more slowly but with more force. Winches, bicycles and clocks use this idea.
Model: ideal gears without friction or slipping. Motor speed: 30 rpm.
Keep the LED safe
Choose a battery and a resistor, then close the switch. With too little current the LED stays dark. With too much, a real LED could burn out.
- Current
- 11.4 mA
- LED
- Shining safely.
A resistor limits the current. Ohm’s law tells you how much: current = (battery voltage − LED voltage) ÷ resistance.
Model: ideal battery; red LED with a fixed voltage drop of 2 V, safe up to about 20 mA.
Logic gate
Switch the inputs on and off, then choose a gate. The lamp shows the output.
- Output
- Lamp off (0)
AND: the lamp lights only when A and B are both 1.
| A | B | Output |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
Logic gates follow exact rules, so this model behaves like real digital logic.
E diretšwe bomang?
Ya bana bao ba ratago go tseba — le batho ba bagolo bao ba ba thekgago
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Bana le baswa
Mang le mang yo a botšišago a re “e šoma bjang?” gomme a nyaka go aga selo sa gagwe.
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Batswadi le bahlokomedi
Lefelo le le bolokegilego moo go dira phošo go sa jego tšhelete, gomme teko ye nngwe le ye nngwe e ruta selo.
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Barutiši le dihlopha
O tla kgona go hlama dithuto tša gago, go di fetola gore di swanele phapoši ya gago, le go abelana ka tšona bjalo ka difaele.
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Dikolo, bokgobapuku le ditšhaba
Aga dikgoboketšo tša selegae tša dithuto ka dipolelo tšeo bana ba di bolelago.
Ke ka lebaka la eng go le bohlokwa
Bokgoni bo gohle. Didirišwa ga di bjalo.
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Ke ka lebaka la eng e le mahala?
Dikhithi tša diroboto, ditafola tša laboratori le dikhomphutha tše di nago le lebelo di a tura. Laboratori ya dijithale e tloša lepheko leo, gore dibaka tša ngwana di se ithekge ka letseno la lapa la gagwe goba ka moo a dulago gona.
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Ke ka lebaka la eng go itlwaetša?
Go bala ka kota ya go phagamiša ga go swane le go šuthiša ntlha ya yona ya go dikologa gomme o bona morwalo o hlatloga. Go itlwaetša go fetola diforomula gore e be kwešišo, gomme go aga boitshepo bja go leka, go palelwa le go leka gape.
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Ke ka lebaka la eng e bulegile?
MEKALUMI e hlabollwa bjalo ka projeke ye e bulegilego, gore dikolo, barutiši le ditšhaba di kgone go e šomiša, go e fetola le go e oketša.
E agetšwe maemo a nnete
E diretšwe megala ye e tlwaelegilego le inthanete ye e sa tsepamego
Bana ba bantši ba ithutela megaleng ya Android ya theko ya fase, yeo ba e abelanago, yeo e nago le data ye nnyane ya mogala. MEKALUMI e hlamilwe ka go nagana ka bona.
- Mohuta wa Android o lekilwe go emulator ye e nago le memori ya 2 GB (lenaneo leo le ekišago mogala khomphutheng).
- Diteko megaleng ya nnete ye e nago le memori ya 2 GB di sa tla.
- Dipalo tša boentšenere di dirwa sedirišweng ka bosona.
- Dithuto di ka abelanwa bjalo ka difaele, ntle le inthanete.
Maemo a nnete
Moo MEKALUMI e lego gona lehono
- 8 makala a boentšenere ao a hlabolotšwego
- 80 dithuto tšeo di hlamilwego, tša lekolwa ka gare
- 2D / 3D laboratori yeo o ka šomišanago le yona
- Android mohuta wo o lekilwego go emulator ya 2 GB
- Creator Studio ya barutiši e gona gomme e sa hlabollwa.
- MEKALUMI ga e eso tšweletšwe phatlalatša, ka fao ga go selo seo o ka se tšeago lehono.
- Go šoma ga yona megaleng ya nnete ye e nago le memori ye nnyane ga go eso tiišetšwe.
Ka polelo ya gago
Go ithuta go thoma ka polelo yeo o naganago ka yona
MEKALUMI e lokišetšwa dipolelo tše dintši, kudukudu dipolelo tša Afrika. Phetolelo ye nngwe le ye nngwe e bontšha maemo a yona a nnete, gomme diboledi tša polelo yeo di ka thuša go e kaonafatša.
- dipolelo tše 49 tšeo di nago le matlakala ao a fetoletšwego
- dipolelo tše 181 lenaneong la dipolelo
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MEKALUMI ya Afrika
Phihlelelo ya go lekana ya tsebo ya boentšenere
Dipolelo tša selegae, megala ya theko ya fase, dithuto tšeo di šomago ntle le inthanete, le barutiši ba selegae bao ba hlamago didirišwa tša bona tša go ruta.
Bala tše dintšiThuša go e aga
Bahlabolli, barutiši, bafetoledi, bahlami le ditsebi tša saense ka moka ga bona ba ka tsenya letsogo. Ditsela tša go tšea karolo di sa lokišetšwa.