I-ClockworkPi isimangalise kwakhona ngesixhobo esitsha esiphathwayo esenzelwe abathanda inkqubo kunye ne-retro computer nostalgics. Yena PicoCalc Kit Kukudityaniswa okunomdla phakathi kwekhaltyhuleyitha kunye ne-microcomputer, ngoyilo oludityanisiweyo olukhupha i-consoles endala ye-90s kunye ne-hardware esekwe I-Raspberry Pi Pico. Kodwa yintoni ekhethekileyo malunga nale gadget? Apha ngezantsi, sivavanya ngokweenkcukacha zonke iimpawu zayo kunye nezinto ezibonelela ngazo.
Le khithi ayinikezi kuphela ithuba lokucwangcisa kunye nokulinga ngeelwimi ezahlukeneyo, kodwa ivumela nabona bantu bathanda i-DIY abanezakhono ukonwabela ukwakhiwa kwe-DIY. Ngomboniso we-4-intshi yesikwere, ikhibhodi ekhanyisa ngasemva kunye nenkxaso yebhetri egcwalisekayo, i ClockworkPi PicoCalc Sisixhobo esinomdla sabenzi benkqubo, abenzi kunye nabathandi be-retro. Ukongezelela, kunokwenzeka yenza eyakho i-graphing calculator ngeRaspberry Pi, encedisa ngokugqibeleleyo ukusetyenziswa kwale khithi.
Iquka ntoni iClockworkPi PicoCalc Kit?
Ngokuthenga le khithi, umsebenzisi ufumana onke amacandelo ayimfuneko ukudibanisa isixhobo sakhe esiphathwayo, nge Uyilo lweemodyuli eyenza kube lula ukwenza ngokwezifiso. Ebhokisini sifumana oku kulandelayo:
- I-ClockworkPi v2.0 ibhodi ephambili
- Raspberry Pi Pico 1H Modyuli (I-ARM Cortex M0+, 264KB RAM kunye ne-2MB flash)
- 320×320 pixel IPS ukubonisa ngojongano lweSPI
- Ikhibhodi ebuyiselweyo yeQWERTY ngokusasazwa kweMelika
- Isithethi esiphindwe kabini kwimveliso yomsindo
- Izindlu zeplastiki ze-ABS kunye neqhosha le-2.5mm hex
- Isigqubuthelo seglasi epholileyo Ukukhusela isikrini
- Ikhadi le-SD le-32GB nge-firmware ephuculweyo kwi-BASIC
Inkcukacha ebalulekileyo ekufuneka igcinwe engqondweni yile Ikhithi ayibandakanyi iibhetri ze-18650, iyimfuneko ekusebenzeni kwayo. Ezi kufuneka zithengwe ngokwahlukeneyo kwaye zibe ne imilinganiselo efanelekileyo (Ø18 ± 0.5mm ububanzi kunye nobude be-65-69mm). Kwabo banomdla kolu hlobo lweebhetri, ungabonisana nathi isikhokelo kwiibhetri kunye nezinto ezilingana nazo.
Uyilo lwePicoCalc kunye nomboniso
El Uyilo lwePicoCalc Ifana nekhaltyhuleyitha yakudala, kodwa ngokuchukumisa kwanamhlanje okwenza ibe yigajethi ekhangayo. Ikhibhodi yayo ye-67-key backlit yenza inkqubo kunye nokuhamba kube lula, nangona uyilo lwase-US lusenokungakhululeki ngokupheleleyo kwabanye abasebenzisi.
Ine- Iscreen se-IPS ye-4 intshi, kunye nesisombululo sesikwere se-320 × 320 pixels. Lo bungakanani kunye nefomathi ivuselela iiconsoles ezindala eziphathwayo njengeGame Boy, ibonelela ngamava angathandekiyo. Ukongeza, isikrini sikhuselwe yi-a umaleko weglasi onomsindo, okwandisa ukuqina kwayo kunye nokuchasana nokukrala. Ngolwazi oluthe kratya malunga nezikrini, unokujonga inqaku lethu Izikrini ze-LCD ze-Arduino.
Isixhobo kunye nokusebenza
Intliziyo yePicoCalc yiyo Raspberry Pi Pico 1H chipset, ngokusekwe kwi-0-bit ye-ARM Cortex M32+ yezakhiwo. Nangona amandla ayo okusebenza elinganiselwe xa kuthelekiswa neekhompyuter eziphambili, kungaphezulu kokwaneleyo imisebenzi yenkqubo esisiseko kunye nokulinga kwi-BASIC, i-Lisp kunye ne-Unix Shell.
Isixhobo sikwanazo 8MB yePSRAM y 2GB inkumbulo flash, ikuvumela ukuba usebenzise izikripthi ezincinci kunye neenkqubo ngaphandle kweengxaki. Ngokubhekiselele kunxibelelwano, ayinayo iWiFi okanye iBluetooth, ngoko ke ukuhanjiswa kwefayile kufuneka yenziwe ngekhadi le-SD. Ukuba ujonge ukufunda ngakumbi malunga nombane osemva kwezi zixhobo, ungajonga inqaku lethu I-Digikey kunye ne-electronics yabenzi.
Ukusebenza ngeebhetri ze-18650
Into enomdla yePicoCalc kukuhambelana kwayo ne 18650 iibhetri ezinokutshajwa kwakhona, umgangatho osetyenziswa kwizixhobo zombane ezininzi. Ibhetri enye okanye ezimbini zingasetyenziswa ngexesha elinye, zivumela nokuba tshintshisa enye yazo ngelixa inkqubo isasebenza, nangona oku kunokuvelisa ukungazinzi okuthile.
Kubalulekile ukuqaphela xa ufaka iibhetri, uqinisekise ukuba uzibeke kunye ne i-polarity echanekileyo ukuthintela umonakalo kwisixhobo. Kwabo banomdla wokufunda ngakumbi malunga nendlela iintlobo ezahlukeneyo zeebhetri ezisebenza ngayo, unokujonga inqaku lethu iintlobo zeebhetri zeseli iqhosha.
Isoftware kunye nokwenza ngokwezifiso
I-PicoCalc iza ne i-firmware elungiselelwe kwi-BASIC efakwe ngaphambili kwi-32GB SD khadi efakwe kwikhithi. Nangona kunjalo, abanamava ngakumbi banokuguqula zombini i-hardware kunye nesoftware enkosi kubo indalo evulelekileyo. Kulabo bafuna ukufunda malunga neprogram, sincoma inqaku lethu M5Stack kunye nenkqubo.
Kwakhona, Iifayile ze-3D ziyafumaneka ukwenza ngokusesikweni kunye nokuphucula uyilo lwesixhobo, ukuvula amathuba amaninzi kubenzi abonwabelayo ukuprinta iimeko zabo okanye ukuguqula izinto.
Ixabiso kunye nokufumaneka
I-ClockworkPi PicoCalc Kit iyafumaneka ngexabiso IRandi ye75, leyo ekuguquleni ilingana malunga ne-70 euros. Kule ndleko kufuneka songeze iindleko zokuthumela, ezijikelezayo 20 euro kwezinye iindawo.
Eli xabiso lenza ukuba kube yinto ekhangayo kwabo bafuna i-compact, isixhobo esinokwenziwa ngokwezifiso zokuzama ukucwangcisa kunye nokubuyisela kwakhona. Ukuba ufuna ukwazi ngakumbi malunga nendlela yokuguqula phakathi kweenkqubo zamanani, ungafunda isikhokelo sethu guqula ukusuka kwidesimali ukuya kokubini.
El ClockworkPi PicoCalc Kit Iyabumba ukuze ibe lukhetho olufanelekileyo kwabo bathanda inkqubo, abathanda i-retro, kunye nabenzi abafuna iprojekthi entsha yokwakha. Ngekhibhodi yayo ekhanyiswe ngasemva, umboniso odibeneyo kunye nokuhambelana neebhetri ezitshajekayo, esi sixhobo sibonelela ngamava akhethekileyo omsebenzisi; Nangona kunjalo, amandla ayo alinganiselweyo kunye nokungabikho koyilo lwekhibhodi yeSpanishi kunokuba ngamanqaku okuqwalasela ngokuxhomekeke kumsebenzisi.
