Wanne Raspberry Pi Kamfanin Kyamara Ya Kamata Ka Saya?

Muna taimaka maka ka samo madaidaiciyar kyamarar kyamara don ayyukanka

Ɗaukar kamara yana da hanya mai ban sha'awa don yin abubuwan ban sha'awa tare da rasberi Pi.

Yayin da GPIO na iya sarrafa LEDs, buzzers, firikwensin da sauransu, ƙara wani abu na gani tare da waɗannan ya buɗe wani sabon saiti na damar aiki.

Masu ta'aziya sunyi amfani da wannan rukunin domin ƙirƙirar raunin pi na Pi da bidiyo mai raye-raye, masu kula da dare na karnuka, da kyamarorin gida da sauransu - dukkanin da aka yi tare da Rasberi Pi a ainihin.

Akwai nau'ikan 4 nau'ikan tsarin komfurin rasberi na pixel Pi, tare da tsararren zaɓi na bayanan. Wannan zai iya zama dan damuwa ga sababbin masu amfani da Raspberry Pi, don haka bari mu dubi abin da yake samuwa.

Ɗauki na Kamara na Ɗaukaka Hoto na 1 - Dalilai

Yanayin kyamara na asali wanda aka saki Mayu 2013. RasPi.TV

Ranar 14 ga watan Mayu, 2013, Eben Upton (Raspberry Pi Founder), kawai a cikin shekara guda tun lokacin farawa na Pi, ya sanar da saki ɗayan kwamiti na kwamiti na ainihi.

Ƙungiyar ta asali ta zo tare da na'ura mai mahimmanci na OmniVision OV5647 na 5-megapixel tare da ƙuduri na 2592 x 1944 pixels, wanda aka tsara don amfani da rana.

Game da bidiyon, 1080p yana yiwuwa, tare da hanyoyi masu jinkiri, albeit a ƙananan ƙuduri.

Idan zaka iya samun har yanzu har yanzu sayarwa, kuma yana da rahusa fiye da sabuwar sigar, kuma ba haka ba ne game da ƙuduri ko hoto na hoto, wannan wani zaɓi ne mai kyau.

Za ku zama 3-megapixels a baya da sabon layin kuma ba ku iya harba har da dare, amma ga ayyukan da ba su da cikakkun bukata. Kara "

Module Kamara na Ɗauki na 1 - 'Pi NoIR' Infrared

Aikin 'NoIR' Kamara don hoton hoto. RasPi.TV

A watan Oktoba a wannan shekara, Ƙungiyar Raspberry Foundation ta fitar da wani sabon tsarin infrared na Kamfanin Lamba na Kamara, wanda ake kira 'NoIR'.

Sabon sabon ɓangaren baƙi ya fi kawai launi mai launi, wannan samfurin ya tsara don daukar hoto na dare da sauran gwaje-gwajen IR irin su duba hotuna photosynthesis.

Kawai zubar da batutuwa tare da haske na IR da kuma samun hangen nesa a kan yatsan ka! Za ku sami siffar mai shunayya sosai a yayin rana, duk da haka, saboda haka waɗannan sun fi dacewa don ayyukan ayyukan dare.

Kamar asali na ainihin, waɗannan suna da wuyar ganewa yanzu cewa sabon juyayi ya rinjaye su.

Duk da haka, idan zaka iya samun sabon samfurin da za a yi amfani da shi, kuma ba'a damu ba game da ƙuduri mai ƙananan, zai iya kasancewa shigarwa zuwa dare daukar hoto. Kara "

Ɗauki na Kamara na Ɗaukaka Hoto na 2 - Shafin Farko

Kashi na biyu na tsarin kyamara na Kama. RasPi.TV

An sauya shekaru uku da sauri kuma an sake sakin kyamara na gaba.

A watan Afrilu 2016 Kamfanin Raspberry Foundation ya saki sashi 2 na tsarin kyamara na Kamfanin Kama, wanda ya kaddamar da jirgin zuwa 8-megapixels.

Yayin da ba a samar da na'urori masu mahimmanci na OmniVision OV5647 ba, Ƙaddamarwa ta sauya kayan aiki bisa tsarin Sony na IMX219.

Duk sauran abubuwa sun kasance suna zama kamar-da-girman, ɗayan rami, da kuma dokokin dokokin ɗaya don amfani da su.

Kamar yadda samfurin asali na farko 1 allon ya ɓacewa, wannan zai zama samfurin kamarar rana kawai. Haɓakawa a cikin megapixels zai isa ya yi jaraba ga mafi yawan masu sayarwa a kan sauran bayanan alamar sayarwa. Kara "

Ɗauki na Kamara na Ɗauki na 2 - 'NoIR' Shafin

Na'urar kyamara ta NoIR na Kamfanin 2. RasPi.TV

An saki na biyu na tsarin kyamara na NoIR a rana ɗaya kamar sabon salo.

Ya ƙunshi wannan canje-canje, wannan tarihin, daidai girman da kuma farashin.

Yayinda yake da wuya a fitar da allon asali, wannan zai je-zuwa tsarin hoton kamara na dare. Kara "

Ƙarƙashin kyamara ta Kamara

Harshen kyamara na '' kasar Sin '. Waveshare

Ba da daɗewa ba kafin wasu nauyin na'ura na Kamfanin Kamara ya fara bayyana a kan layi.

Wannan misali daga Waveshare ne kuma yana da kusan misalin mahimman tsari na 5-megapixel na farko, kuma ya bayyana cewa yana da mazanjin OV5647 guda ɗaya da aka yi amfani dashi a cikin manyan kayan aiki.

Ƙasidar ruwan tabarau mai ban sha'awa yana da ban sha'awa, amma yana iya katse haɗin kai tare da lokuta da sauran kayan da aka mayar da hankali a cikin tsarin kamara.

Wannan ba wani zaɓi mai kyau ba ne, sai dai idan kuna son abin da wannan sashin lamirin ya bada. Ba kawai 5-megapixels ba, idan aka kwatanta da manhajar 8-megapixels na zamani, kuma ba ya bayyana yawan kudin da ya rage. Kara "

Waveshare Zooming Kamara Module tare da IR LEDs

Kyakkyawan amfani da IR daga Waveshare. Waveshare

Wannan shi ne mafi ƙarancin asali na kamara ta atomatik kamar yadda zahiri ya ba da sabon abu da ban sha'awa!

Wannan samfurin kuma daga Waveshare da siffofi biyu da zuƙowa ruwan tabarau da kuma attachable IR LEDs, wanda hada don yin guda tsabta na dare gani.

Hakanan IR ya zo tare da mai daukar hoto wanda zai gano haske na yanayi kuma daidaita yanayin IR daidai yadda ya kamata, kazalika da gwagwarmayar ginawa don daidaitawa.

Idan kuna shirin yin hoto a wani dare kuma ba sa so matsala ta shiryawa ko gina ginin hasken IR naka - wannan cikakke ne a gare ku.

Kyakkyawan kyamarori da na'urori masu ɗaukar hoto zasu iya zama marasa daidaituwa, don haka kawai la'akari da buƙatarku kafin yin sayan. Kara "

Ƙungiyar Wutar Kasuwanci ta Waveshare

Gidan Kwallon Kayan 'kifi' daga Waveshare. Waveshare

Wani kyauta daga Waveshare, wanda ya kasance kamar wani babban dan wasa ne a cikin kasuwar Kamfanin Kamara wanda ba Fasa Foundation ba.

A wannan lokacin shine bambancin kama-kifi na kamarar su, wanda ya ba da ra'ayi mai zurfi - 222 digiri ya zama ainihin.

Ana samuwa a cikin al'ada da na IR, yana iya ganin hangen nesa.

Idan kana buƙatar kamawa a cikin shafukanka, don aikin kamar Pi CCTV ko kama, wannan idon idon kifi zai iya zama aikin kawai.

Duk da haka, ka tuna cewa gefuna naka zai yi watsi da hankali kuma zaka iya samun zobe a kusa da hotunan fitowar ka. Kara "