Nkyekyɛmu 01
Ahoɔden ho nimdeɛ
Sɛdeɛ yɛpia na yɛtwe nneɛma, sɛdeɛ ɛkeka wɔn ho na ɛtwitwiw wɔn ho, lifa ne ahoɔden.
Yɛreyɛ ho adwuma · ɛnnya mmaa baguam
Mmofra mfiridwuma nhwehwɛmu dan a ɛwɔ kɔmputa mu, na ɛda hɔ ma obiara
Mfiridwuma nhwehwɛmu dan a ɛyɛ kwa ma abɔfra biara
Mmofra de nneɛma a ɛwɔ kɔmputa mu hyehyɛ mfiri, anyinam ahoɔden akwan ne robɔt, wɔyɛ mfiridwuma nsɔhwɛ wɔ kɔmputa so, na wɔhunu nsunsuansoɔ ankasa a kɔmputa no abu ho akontaa. Sɛ biribi ankɔ yie a, wɔhwehwɛ deɛ enti a ɛbaa saa — na wɔma ɛyɛ yie sene kan no.
- Nnwinnadeɛ a ɛho yɛ den nhia
- Fon ne kɔmputa a ɛho nyɛ den
- Yɛhyehyɛɛ no sɛ ɛnyɛ adwuma a intanɛt nni hɔ
- Kasa bebree
Dɛn ne MEKALUMI?
Nhwehwɛmu dan a ɛwɔ kɔmputa mu, ma mfiridwuma adwene ankasa
MEKALUMI yɛ adesua dwumadie a ɛda hɔ ma obiara. Ɛka nneɛma mmiɛnsa bom: 2D/3D nhwehwɛmu dan a wo ne no di nkitaho, mfiridwuma nsɔhwɛ wɔ kɔmputa so, ne adesua a akyerɛkyerɛfoɔ betumi ayɛ na wɔakyɛ afoforɔ.
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Fa nneɛma a ɛwɔ kɔmputa mu si
Gia, waya, nnua, logic apono, nneɛma a ɛte nka, mɔta ne nneɛma afoforɔ: paw deɛ wopɛ, ka bom, na yɛ w’ankasa afidie.
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Sɔ hwɛ na susu
Hyɛ kɔmputa nsɔhwɛ no ase, na nhwehwɛmu dan no bu deɛ ɛsi ho akontaa — ahoɔden, anyinam ahoɔden a ɛsen, sɛdeɛ nneɛma keka wɔn ho, ne nsɛnkyerɛnne. Wohunu nsunsuansoɔ, ɛnyɛ mfonini a ɛkeka wɔn ho kɛkɛ.
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Sua adeɛ firi mfomsoɔ mu
Sɛ brigyi no kyea kɔ fam anaa kanea no nsɔ a, ɛno nso yɛ nsɛm a mfasoɔ wɔ so. Sesa adeɛ baako, sɔ hwɛ bio, na te deɛ enti a ɛbaa saa ase.
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Kyɛ adesua sɛ fael
Akyerɛkyerɛfoɔ betumi ayɛ adesua, na wɔde ama afoforɔ sɛ .mekapack fael, sɛ intanɛt nni hɔ mpo a.
Sɛdeɛ ɛyɛ adwuma
Anammɔn anum a mfiridwumayɛni biara san yɛ bio
Mfiridwuma te sɛ kurukuruwa; ɛnyɛ kwan a ɛtene. Mpɛn biara a wobɛtwa ho ahyia no, wobɛsua adeɛ foforɔ.
- 01
Dwene ho
Dwene ho: afidie bɛn na ɛbɛdi ɔhaw bi ho dwuma? Afidie a ɛpagya nneɛma, anadwo kanea, brigyi, robɔt.
Nhwɛsoɔ: brigyi a nnipa nante so “Mepɛ brigyi ketewa bi a ɛbɛtumi asoa agodie lɔre a emu yɛ duru.”
- 02
Si
Paw nneɛma a ɛwɔ kɔmputa mu na ka bom. Biribiara ho nyɛ den, na biribiara mmɔ ankasa.
Nhwɛsoɔ: brigyi a nnipa nante so Fa nnua twa ntam no, na ka bom.
- 03
Sɔ hwɛ
Hyɛ kɔmputa nsɔhwɛ no ase. Nhwehwɛmu dan no bu akontaa nkakrankakra: ahoɔden, anyinam ahoɔden a ɛsen, anaa sɛdeɛ nneɛma keka wɔn ho.
Nhwɛsoɔ: brigyi a nnipa nante so Ka agodie lɔre no kɔ brigyi no so.
- 04
Hunu
Hwɛ nsunsuansoɔ no mu yie. Ɛhe na ɛkyea? Anyinam ahoɔden dodoɔ sɛn na ɛsen? Dɛn na ɛkekaa ne ho, na ɛkɔɔ ntɛm sɛn?
Nhwɛsoɔ: brigyi a nnipa nante so Brigyi no mfinimfini kyea kɔ fam dodo.
- 05
Ma ɛnyɛ yie
Sesa nhyehyɛeɛ no, sɔ hwɛ bio, na kyerɛkyerɛ mu deɛ enti a foforɔ no yɛ adwuma yie sene dada no.
Nhwɛsoɔ: brigyi a nnipa nante so Fa ahinasa ka ho, na brigyi no bɛgyina pintinn. Seesei wonim deɛ enti a brigyi ankasa de ahinasa di dwuma.
Afei san kɔ mfitiaseɛ bio — seesei wowɔ adwene a ɛyɛ papa sene kan no.
Mfiridwuma nkyekyɛmu 8
Ɛfiri gia a edi kan kɔsi robɔt a edi kan
MEKALUMI wɔ mfiridwuma nkyekyɛmu nwɔtwe a ɛbata ho. Emu biara wɔ ne nsɔhwɛ ahodoɔ, na sɛ wɔka bom a, ɛkyerɛ sɛdeɛ wɔyɛ mfiri ankasa.
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- Nkyekyɛmu 02
Anyinam ahoɔden akwan
Batiri, waya, swiki, kanea ne mmara a ɛfa anyinam ahoɔden a ɛsen ho.
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- Nkyekyɛmu 04
Dijitaal logic
Baako ne hwee, logic apono, ne dijitaal anyinam ahoɔden akwan a ɛnyɛ den.
- Nkyekyɛmu 05
PCB nhyehyɛeɛ
Sɛdeɛ wɔdane anyinam ahoɔden kwan ma ɛyɛ PCB: nneɛma, akwan ne nhyehyɛeɛ.
- Nkyekyɛmu 06
Adansie ne nneɛma a wɔde si
Nnua, nnua a wɔahyehyɛ no ahinasa, brigyi, ne sɛdeɛ nneɛma a wɔde si adeɛ yɛ den.
- Nkyekyɛmu 07
Mfiri a ɛno ankasa yɛ adwuma
Nneɛma a ɛte nka, mmara, ne mfonini blɔk a wode kyerɛ afidie no deɛ ɛnyɛ.
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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
Nsɛm a ɛwɔ ha yi wɔ English mu.
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.
Switch
- 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.
Yɛayɛ ama hwan?
Ma mmofra a wɔpɛ nimdeɛ — ne mpanimfoɔ a wɔboa wɔn
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Mmofra, mmeranteɛ ne mmabaawa
Obiara a ɔbisa sɛ “Ɛyɛ adwuma sɛn?”, na ɔpɛ sɛ ɔsi n’ankasa deɛ.
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Awofoɔ ne wɔn a wɔhwɛ mmofra
Baabi a ahobammɔ wɔ, a mfomsoɔ nsɛe hwee, na nsɔhwɛ biara kyerɛ wo adeɛ bi.
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Akyerɛkyerɛfoɔ ne akuo
Wobɛtumi ayɛ w’ankasa adesua, asesa no ama afata wo adesuakuo, na woakyɛ afoforɔ sɛ fael.
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Sukuu, nwomakorabea ne mpɔtam
Yɛ adesua nwomakorabea wɔ wo mpɔtam, wɔ kasa a mmofra no ka mu.
Deɛ enti a ɛho hia
Nyansa wɔ baabiara. Nnwinnadeɛ deɛ, ɛnyɛ baabiara na ɛwɔ.
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Adɛn nti na ɛyɛ kwa?
Robɔt nnwinnadeɛ, nhwehwɛmu dan mu apono ne kɔmputa a ɛyɛ ntɛm ho yɛ den. Nhwehwɛmu dan a ɛwɔ kɔmputa mu yi saa akwansideɛ no firi hɔ, sɛdeɛ ɛbɛyɛ a abɔfra akwannya rennyina n’abusua sika anaa baabi a ɔte so.
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Adɛn nti na ɛsɛ sɛ woyɛ ankasa?
Sɛ wokenkan lifa ho asɛm a, ɛnte sɛ wode ne gyinabea kɔ baabi foforɔ na wohwɛ sɛ adesoa no kɔ soro. Sɛ woyɛ ankasa a, akontabuo mmara dane nteaseɛ, na wonya akokoɔduro sɛ wobɛsɔ ahwɛ, wobɛdi nkoguo, na woasan asɔ ahwɛ bio.
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Adɛn nti na ɛda hɔ ma obiara?
Yɛreyɛ MEKALUMI sɛ dwumadie a ɛda hɔ ma obiara, sɛdeɛ ɛbɛyɛ a sukuu, akyerɛkyerɛfoɔ ne mpɔtam betumi de adi dwuma, asesa no, na wɔde nneɛma afoforɔ aka ho.
Yɛayɛ no ama tebea ankasa
Yɛhyehyɛɛ no maa fon a ɛho nyɛ den ne intanɛt a ɛba na ɛkɔ
Mmofra bebree sua adeɛ wɔ Android fon a ɛho nyɛ den so; wɔne afoforɔ kyɛ fon no, na data kakra bi pɛ na ɛwɔ so. Bere a yɛrehyehyɛ MEKALUMI no, wɔn na yɛdwene wɔn ho.
- Yɛasɔ Android deɛ no ahwɛ wɔ emuleta (kɔmputa dwumadie a ɛsuasua fon) a ne memori yɛ 2 GB so.
- Nsɔhwɛ wɔ fon ankasa a ne memori yɛ 2 GB so da so wɔ yɛn anim.
- Mfiridwuma akontabuo no kɔ so wɔ afidie no ankasa so.
- Wobɛtumi akyɛ adesua sɛ fael a intanɛt nhia.
Yɛn tebea ankasa
Baabi a MEKALUMI duru nnɛ
- 8 mfiridwuma nkyekyɛmu a yɛayɛ ho adwuma
- 80 adesua a yɛayɛ na yɛahwɛ mu wɔ yɛn ankasa kɔmputa so
- 2D / 3D nhwehwɛmu dan a wo ne no di nkitaho
- Android deɛ yɛasɔ ahwɛ wɔ emuleta a ne memori yɛ 2 GB so
- Creator Studio a yɛayɛ ama akyerɛkyerɛfoɔ wɔ hɔ, na ɛda so renya nkɔsoɔ.
- MEKALUMI nnya mmaa baguam, enti nnɛ deɛ, biribiara nni hɔ a wobɛtumi de aba w’afidie so.
- Yɛnnya nhunuu pefee sɛ ɛyɛ adwuma wɔ fon ankasa a ne memori sua so.
Wɔ wo kasa mu
Adesua hyɛ ase wɔ kasa a wode dwene adeɛ mu
Yɛresiesie MEKALUMI ama kasa bebree, na yɛde adwene titiriw si Abibirem kasa so. Nkyerɛaseɛ biara kyerɛ ne tebea ankasa, na nnipa a kasa no yɛ wɔn fie kasa no betumi aboa ama ayɛ yie.
- Kasa 49 a wɔakyerɛ wɔn nkrataafa ase
- Kasa 181 wɔ yɛn din krataa so
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MEKALUMI ma Abibirem
Kwan a ɛyɛ pɛ ma obiara sɛ ɔbɛnya mfiridwuma nimdeɛ
Mpɔtam kasa, fon a ɛho nyɛ den, adesua a intanɛt nhia, ne mpɔtam akyerɛkyerɛfoɔ a wɔyɛ wɔn ankasa adesua nneɛma.
Kenkan piiBoa yɛn ma yɛnsi no
Kɔmputa adwumayɛfoɔ, akyerɛkyerɛfoɔ, kasa akyerɛasefoɔ, adwinnifoɔ ne nyansahufoɔ nyinaa betumi aboa. Yɛresiesie akwan a wɔbɛfa so aka ho.