Umlawuli werobhothi I-EVN Alpha yinguquko eyaziwayo ye-LEGO MINDSTORMS EV3 iseti yesakhiwo. Isebenza kunye neRaspberry Pi RP2040 microcontroller kwaye incinci kuneyokuqala LEGO enye. Inokuthi inikwe amandla ziibhetri ezimbini ze-18650 ze-lithium-ion endaweni yesisombululo sobunikazi, okwenza kube lula kumsebenzisi ukukhetha into ayifunayo.
I-EVN Alpha, eyenziwe njenge "inkampu yesiseko yabafundi abafuna ukufumana nzulu malunga nerobhothi”, liqonga lemodyuli. Amacandelo angatshintshwa kancinci kancinci ngezisombululo ezenziwe ngabafundi de ungasafuni mqhubi. Ke ngoko, umda kwakhona yintelekelelo yakho. Ngaphezu koko, iAlfa inokuqhagamshela kuluhlu lwe "Iiperipherals eziqhelekileyo" ukwandisa ukusebenza kwayo kwe-IoT. Ezi peripherals ziquka i-sensor, unxibelelwano, iimodyuli zokubonisa kunye ne-actuation ehambelana ne-EVN ALPHA.
Kufuneka kwakhona kongezwe ukuba i-EVN Alpha iya kuba iyahambelana nethala leencwadi elifuna ukuhambelana nokusebenza kunye nokusebenza kwethala leencwadi elisemthethweni le-EV3 MicroPython. Ngesicelo, uya kuthunyelwa kunye nezikhokelo kunye nezixhobo zokunceda abasebenzisi ukuba baqalise kwaye baqhubele phambili ngokukhawuleza.
Ngoku iprojekthi phantsi kwe-crowdfounding, yaye kuqikelelwa ukuba ukuhanjiswa kokuqala kuya kwenziwa ngoAgasti 2024. Uncedo-mali lwaqala ngoDisemba 22, 2023, lwaza lwaphela ngoFebruwari 20, 2024, kwiintsuku nje ezimbalwa. Injongo kukufikelela ngaphezu kwe-6000 yeedola. Ngokubhekiselele kumaxabiso, iiperipherals ezisemgangathweni zii-$14, iKit yeHacker yeedola ezingama-36, iKhithi ye-DIY onokuthi uyenze ngokwezifiso kunye nokwakha i-EVN Alpha yakho nge-58 yeedola, ikhithi ye-EVN Alpha esele idityaniswe ngeedola ezingama-81 kunye nekhithi egqibeleleyo enama-peripherals angama-22. nge-215 yeedola (iibhetri azifakiwe).
Iinkcukacha ezithe xaxe - Indawo esemthethweni kwiKickstarter
EVN Alpha iinkcukacha zobugcisa
Ngokuphathelele EVN Alpha iinkcukacha zobugcisa, si:
- MCU okanye microcontrollerI-Raspberry Pi RP2040 ene-2 Cortex M0+ cores @ 133 Mhz kunye ne-254 KB yememori ye-SRAM
- Iziteshi:
- Iimoto kunye ne-encoder: I-4x izibuko zeemoto ezihambelana ne-LEGO MINDSTORMS EV3 kunye ne-NXT motors, kunye ne-4A eqhubekayo kunye ne-3A encotsheni.
- I-Servo: I-4x elawulwayo ye-motor port ene-5V
- I / O: 16x I2C, 2x UART
- I-USB: I-1x ye-USB-C yokutshaja ibhetri, ukulayishwa kwekhowudi kwi-microcontroller kunye nokulungiswa kweempazamo
- Ukutya: Ibhetri ye-2 ye-Li-Ion, enetshaja edibeneyo
- abanye: Iqhosha lokuvula/ukuvala, Lungisa kwakhona, ukukhetha ukuqalisa, iqhosha elinocwangciso kunye ne-LED.
- Ubukhuluubukhulu: 104x56x40mm