Lokacin da muke magana game da Rasberi Pi, yana da sauƙi a yi tunanin cewa muna magana ne ga hukumar haɓaka "babban", wanda duk ko yawancin mu suka sani. Amma kwanan nan Gidauniyar Raspberry Pi ta fitar da tsari na biyu da ake kira Rasberi Pi Pico wanda ta hanyar girma ya fi ban sha'awa ga wasu amfani. Da yawa idan kun bi shi da wasu daga cikin mafi ban sha'awa da ban sha'awa na'urorin haɗi wanda ya wanzu.
Menene Rasberi Pi Pico
Rasberi Pi Pico, idan ba ku riga kuka san shi ba, babban kwamiti ne na ci gaba. An gabatar da shi a farkon 2021 da nufin ba da ƙarin zaɓi guda ɗaya ga waɗanda ke neman aiwatar da ayyukan inda ake buƙatar ƙananan abubuwa.
A hankali, gaskiyar cewa itace mafi ƙarancin allo yana nuna sadaukarwa, kamar wasu abubuwan haɗin gwiwa da haɗin gwiwa waɗanda ba a kwatanta su da Rasberi Pi 4. Duk da haka, Halayen fasaha na wannan Rasberi Pi Pico ba su da kyau ko kadan:
- RP2040 microcontroller wanda aka tsara don Rasberi Pi
- 0Mhz Dual Core ARM Cortex M133+
- 264 KB SRAM
- 2MB ƙwaƙwalwar ajiyar ƙwaƙwalwar ajiya
- USB 1.1 tare da tallafin mai watsa shiri
- Yanayin ƙarancin wutar lantarki da hibernation
- Jawo da sauke shirye-shirye ta amfani da ma'ajin taro na USB
- 26-pin Multifunction GPIO
- 2 SPI, 2 I2C, 2 UART, 3 12-bit ADCs, 16 PWM tashoshi
- Yanayin zafin jiki
- Madaidaicin agogon kan jirgi
- Wuraren karatu na kan-chip masu iyo
- 8 tashoshin I/O (PIO) masu shirye-shirye
La'akari da hakan Rasberi Pi Pico yana kashe kusan Yuro 5, Gaskiyar ita ce, ba ta da kyau ko kadan kuma zai iya ba da wasa mai yawa idan kun riga kuna da kwarewa ko kuma kuna da isasshen basira da kuma sha'awar bin ayyukan da yawa da suka riga sun fara yadawa akan intanet.
Mafi kyawun Na'urorin haɗi don Rasberi Pi Pico
Rasberi Pi Pico kwamiti ne na haɓaka wanda da shi zaku iya yin abubuwa da yawa. Don farawa da, godiya ga fitattun GPIO 26 da abubuwan shigar analog guda uku ana iya amfani dashi don ayyukan IoT (Internet of Things), sarrafa kansa na gida ko ma don ƙirƙirar ƙananan na'urorin caca.
Gaskiya ne cewa ga wasu nau'ikan amfani ba shine mafi dacewa ba, don wannan shine sauran sigar sa mafi girma kuma tare da ƙarin haɗin gwiwa (mai karanta katin microSD, fitarwa na HDMI, USB, da sauransu), amma idan kun bi shi tare da wasu kayayyaki masu ban sha'awa. Za ku ga cewa abubuwa sun canza.
PicoSystem
Wannan ba tare da wata shakka ba shine madaidaicin madaidaicin kuma ɗayan mafi kyawun kayayyaki da za mu gani cikin dogon lokaci don Rasberi Pi Pico. Menene ƙari, kusan tabbas kuna son ɗaya da zarar kun san game da shi.
PicoSystem duk-in-daya ne wanda ya haɗa da allo, maɓalli mai sarrafawa da maɓalli huɗu waɗanda har ma za ku iya juya Rasberi Pi Pico zuwa ƙaramin na'urar wasan bidiyo na aljihu. Don jin daɗin wasan lokaci-lokaci lokacin da kuke da ƴan mintuna na nishaɗi.
Kololuwar Gungura
Wannan ƙaramin tsari mai girma iri ɗaya kamar Rasberi Pi Pico yana ba da jimillar 119 fararen LEDs da aka shirya a cikin matrix 17 x 7. Ana iya sarrafa waɗannan daban-daban tare da maɓallan taɓawa guda huɗu waɗanda ke ba su damar tsara su a baya don aiwatar da ayyuka daban-daban, kamar kunna su da kashe su ko yanayin haske daban-daban na bin tsarin da aka kafa a baya.
Unicorn Peak
Kamar yadda yake da na baya, wannan module Unicorn Peak ya bambanta da sauran cewa maimakon fararen ledoji akwai RGB LEDs. Tabbas, wannan yana ba da ɗan wasa kaɗan kuma yana ba ku damar ƙirƙirar ayyukan ko amfani da su don nuna nau'ikan faɗakarwa ta hanyar lambar launi da za a iya aiwatarwa.
Ga sauran, sun yi kama da jiki a cikin wani al'amari mai girma kuma yana ba da maɓallin taɓawa guda huɗu waɗanda za a iya daidaita su daidai da bukatun mai amfani da ayyukan da yake son sanya su.
Babban Audio
Wannan wani tsarin da aka ƙera don Rasberi Pi Pico yana ba ku damar ƙirƙirar amplifier mai jiwuwa wanda ke haɓaka ƙwarewar sauti yayin amfani da belun kunne tare da na'urarku, ko menene, idan a baya kun wuce siginar fitarwa ta ciki. Wannan godiya ce ga a Hadakar DAC wanda, kamar sauran a kasuwa, yana taimakawa wajen cike giɓin waɗanda aka haɗa a ciki, musamman, wasu ƴan wasa masu ɗaukar nauyi.
Maɓallin maɓalli na RGB
Tare da Matrix 4 x 4 yana haskaka ta hanyar LEDs RGB Wannan tsarin yana ba da maballin madannai wanda za'a iya daidaita shi kamar yadda mai amfani yake so, alal misali, aiki azaman a sarrafa al'ada usb wanda don ƙaddamar da ayyukan macro da ake samu a yawancin aikace-aikace kamar yawo ko wasanni.
nuni koli
Pico Nuni shine a 1,14 ″ IPS LCD allon wanda ke ba da ƙuduri na 240 × 135 pixels. Kadan ne, gaskiya ne, amma yana cikin launi kuma yana tare da maɓalli huɗu tare da LED RGB wanda zai iya ba da wasa da yawa. Idan kana buƙatar ƙaramin nuni don nuna bayanai, shine zaɓin da ya dace.
Misali, yi tunanin yin amfani da shi don ƙirƙirar wani nau'in na'ura mai sarrafa kansa ta gida wanda ta inda zaku iya hulɗa tare da wasu na'urori a cikin gida kuma ana nuna matsayinsa akan allon. Tabbas kuna ganin ƙarin amfani dashi idan kun riga kun sami gogewa a cikin wannan aikin tare da Rasberi Pi.
Farawa tare da Rasberi Pi Pico
Duk waɗannan abubuwan ban sha'awa na Pimoroni kuma kamar yadda kake gani suna haifar da ra'ayoyi masu yawa. Amma idan abin da kuke tambaya shi ne yadda ake fara yin ayyuka daban-daban tare da Rasberi Pi Pico, yana da kyau a yi shi tare da Takaddun hukuma ta Rasberi Pi Foundation ta bayar. Wannan zai taimake ka ka san kayan aikin, haɗin kai da ganin misalai na farko don sanin yuwuwar sa da yuwuwar sa.
Daga nan, batu ne na fara bincike da shigar da taruka na musamman inda ɗimbin masu amfani ke bayyana abin da suke yi, ba da shawara da ƙari mai yawa don cin gajiyar wannan takamaiman na'urar.