Aloha mai!
Welina mai i kā mākou Arduino pet food dispenser manual instruction.
ʻO mākou ʻo Dan lāua ʻo Tom, he mau haumāna hoʻolālā huahana mākou ma ke Kulanui ʻo Metropolitan ma Cardiff, South Wales, a ma ke ʻano he ʻāpana o ka loiloi loiloi ua hāʻawi ʻia mākou i kēia pilikia, e hōʻike i ko mākou ʻike kumu o ka coding, nā prototypes uila, a me nā mīkini. . .
Eia nā ʻāpana uila e pono ai ʻoe iā sarawauno a i ʻole MegaLCD pale 12x2 l298n kaʻa kaʻa kaʻa module 32 31 manawa maoli module-
040 rotary non-coded papa berena 5v papa berena uwea lele mana (
ʻO ka hui maikaʻi o nā kāne a me nā wahine)
Nā mea hoʻololi insulated o nā kala like ʻole (220 a me 10k ohms)
Pākuʻi hoʻololi 3 ledshweigh torque, mīkini ʻoki ʻoki laser no ka mea hana uila haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa uwila ʻoki metala/ʻoki ʻoki lāʻau (a i ʻole like)
Ultimaker 3D paʻi (a i ʻole like)
A i ʻole 3mm mānoanoa acrylic 1 ʻāpana 6mm mānoanoa MDF4 ka lōʻihi M10 kaula hao wili 3D mea hana wili palaoa 4 ʻāpana (Ma kahi o 140mm kēlā me kēia)
8 M10 Washers8 M10 pūʻolo (
A i ʻole ka lipine insulating)
M3 nuts a me bolts no ka kau ʻana iā Arduino a me ka hui ʻana i nā bearings metala 4 (
Ua hoʻohana mākou i 26 anawaena o waho a me 10mm anawaena o loko)
10mm RodAdhesive (
Hoʻohana mākou i ka Gorilla Glue inā he kūpono a i ʻole nā mea hoʻopili ʻē aʻe)
Ua hana mākou i nā ʻāpana like ʻole e hana pono i ka hana holoʻokoʻa
ʻO ka pahu mālama meaʻai a me ka funnel-
ʻOihana Hoʻolaha-Ke kumu a me ka Chute
ʻO ka pahu waihona meaʻai a me ka hoʻoheheʻe ʻana ua ʻoki ʻia nā ʻāpana o kēia hui mai ka 3mm acrylic a ua hui pū ʻia nā ʻāpana āpau me ka hoʻohana ʻana i nā ami manamana lima.
Ua ʻoki ʻia nā ʻāpana me ka hoʻohana ʻana i ka mīkini ʻoki Laser Epilog a ua hoʻomohala ʻia ka faila vector me ka Corel Draw x7.
ʻO Acrylic kahi mea palekana meaʻai maʻalahi e ʻoki i ka laser a he mea mālama meaʻai kūpono.
Hiki ke hana ʻia kēia ʻāpana me ka lima me nā mea like ʻole, akā e ʻoluʻolu e hoʻopiha pono i nā mea i mea e mālama pono ai i ka mālama ʻana i ka meaʻai. [
Kiʻi o ka pahu hoʻonohonoho]
Hana ʻia kēia ʻāpana o ka hui mea ʻai meaʻai me nā paipu acrylic (50mm a me 30mm)
ʻElua mau ʻāpana wili paʻi paʻi ʻia, 6mm papa waena fiber, nā bearings metala a me nā koʻokoʻo metala.
E ʻoki i ka bracket paʻa fiber medium nui mai ka waihona Dxf i kapa ʻia ʻo \"medium fiber plate bracket\" ma lalo. dxf\".
E ʻoki i ka paipu 50mm, 140mm, wili 30mm puka 40mm hopena o hoʻokahi paipu a me luna kūpono no 30mm paipu (
Bellows e like me ka mea i hōʻike ʻia ma ke kiʻi).
Pono paha ʻoe e wili i kekahi mea me ka hoʻohana ʻana iā Dremel i mea e kūpono ai.
Paʻi 3D ka ʻāpana wili a hoʻopili hou ʻia, ma muli o nā palena o ka hiki ke paʻi 3D ma ka mea paʻi Ultimaker.
ʻO ka holoʻokoʻa, ʻo ka manawa paʻi he 12-
Ma muli o nā hoʻonohonoho āu e koho ai, 14 mau hola i kēlā me kēia ʻāpana. Ua hoʻohana mākou i kahi 0.
4mm nozzle, he mea maʻamau ka paʻi ʻana, ʻaʻohe mea kākoʻo e koi ʻia.
E hoʻouka i ʻelua lāʻau metala a i ʻole nā paipu metala 30mm ka lōʻihi ma luna o ka bearing.
Ke pau ka paʻi 3D, e kaomi i kēia mau bearings i loko o nā ʻāpana wili a pono ʻoe e waiho i kekahi mau mea ke paʻi mākou i nā ʻāpana e hōʻoia i ka paʻa paʻa.
E like me ka mea i hōʻike ʻia ma ke kiʻi, e hoʻoheheʻe i ka wili ma luna o ka paipu, e hoʻoheheʻe i ka paipu ma luna o ka bracket, a laila e hoʻoneʻe i ke axle i ka bracket hope.
Mālama kēia hoʻonohonoho i ka nui o ka meaʻai i hoʻokaʻawale ʻia, ma muli o ka nui o kāu holoholona.
Hoʻemi ka bearing i ka friction ma nā ʻāpana neʻe, pēlā e hoʻemi ai i ka ukana ma luna o ke kaʻa.
Ma ka hoʻohana ʻana i ʻelua wili, ʻoi aku ka maʻalahi o ka hoʻokele ʻana i ka nui o ka meaʻai, kau ʻia kekahi i kahi kūlana semi-rotating a ʻo kekahi kūlana ʻōwili piha ʻo ia ka mea e kahe mau ana ka meaʻai mai ka dispenser.
Ua koho mākou e hana i nā ʻāpana holoʻokoʻa 3 ma kā mākou ʻāpana wili (
3 piha \"mau kaula \")
ʻO kēia ka mea e hiki ai ke ana i kahi meaʻai liʻiliʻi e hōʻoia i ka ʻai ʻole o kāu pipi. [
Inā loaʻa iā ʻoe nā lako, hiki iā ʻoe ke wili CNC i nā ʻāpana wili i hoʻokahi ʻāpana, akā naʻe, wili mākou i ʻelua mau papa hoʻohālike medium density a koho e hana i ka paʻi 3D ma hope, no ka mea, pono ka papa hoʻohālike e hoʻopau nui (
Sila ʻala ʻana)
No ka hōʻoia ʻana he palekana ke hoʻopā i ka meaʻai).
Pololei loa ke kumu a me ka chute, e like me ka pahu waihona meaʻai a me ka funnel ma ke alo o kēia ʻāpana.
Hoʻoiho i ka faila DXF i kapa ʻia ʻo \"Base and chute. dxf\".
He 4 mau ʻāpana acrylic i ʻoki ʻia i ka ʻāpana, ua kūkulu ʻia kēlā me kēia me ka hoʻohana ʻana i ka M10 screw bar a me ka nut e like me ka hsown. . . [
Kiʻi ʻaoʻao]
Ma hope o kēlā, hiki ke hoʻokomo i ka rotary encoder, LCD a me ke alakaʻi. . .
Ma hope o ka hui ʻana i ka hui dispenser (māhele MDF)
, E hoʻohālikelike iā ia i loko o ke kumu i hui ʻia a me ka ʻāpana chute a ʻoki i kahi slot i kēlā me kēia paipu 50mm i hiki i ka meaʻai ke hāʻule i loko o ka chute e hōʻiliʻili a hoʻomākaukau e paheʻe pololei i loko o kāu kīʻaha holoholona!
Ma lalo, hiki iā ʻoe ke ʻike i ke kiʻi Fritzing o ke kaapuni a mākou e hoʻohana ai.
E like me nā ets āu e hoʻohana nei (
ʻIke au he nui nā mana like ʻole o ka RTC a me nā modula kaʻa kaʻa)
Hiki iā ʻoe ke hoʻohana i nā waihona like ʻole.
ʻO kēia ke code no arduino.
Nānā kēia code i ka manawa a hoʻohālikelike iā ia me ka alarm a inā pili lākou, hoʻohuli ia i ke kaʻa a hoʻokuke i ka meaʻai i waho.
I mea e helu ai i ka lōʻihi o ka huli ʻana o ke kaʻa, ua helu mākou i ka nui o ka meaʻai e hoʻokuʻu ʻia i kēlā me kēia huli.
ʻOlokaʻi ʻia kahi wili i loko o ka pōʻai o 10g, e lawe ana i 11 kekona no kēlā me kēia huli.
No laila, hoʻokuʻu ʻia nā wili 2 i 20g i kēlā me kēia 11 kekona.
Ua aʻo mākou i ka nui o ka ʻai ʻīlio a ʻike mākou he 50 kalama ka nui o ka ʻīlio, pono ka ʻīlio liʻiliʻi i 140 grams, a ʻo ka ʻīlio nui e pono ai ma kahi o 260 grams.
ʻO ia ke ʻano o ka huli ʻana o nā wili he 27 manawa no kahi hapa liʻiliʻi.
5 kekona, huli ka hapa waena ma kahi o 77 kekona, a huli ka hapa nui ma kahi o 141 kekona.
Ma muli o ka meaʻai āu e hoʻohana ai, makemake paha ʻoe e hoʻololi i kēlā.
Hiki iā ʻoe ke loaʻa ka ʻāpana kūpono ma ke kua o ka pūʻolo.
E hoʻomanaʻo i ka nui o ka manawa ma ka arduino IDE i milliseconds. ((
Nui i manaʻo ʻia)/20)
* 11 = ʻO ka lōʻihi o ka manawa e wehe ai ka cog i nā hale waihona puke a mākou e hoʻohana ai e ʻike ʻia ma ka pūnaewele arduino, ua kapa ʻia lākou he manawa. h, DS1307RTC. h.
Ua hoʻokomo ʻia nā mea ʻelua i ka Arduino IDE.
