Advanced Model Rocket Flight Computer!: 4 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Kuv xav tau tus qauv qib siab kawg foob pob hluav taws lub computer rau kuv lub foob pob hluav taws tshiab tshaj plaws uas tswj nws tus kheej yam tsis muaj fins! Yog li kuv tsim kuv tus kheej!

Qhov laj thawj kuv txiav txim siab los tsim qhov no yog vim kuv tsim TVC (tiv thaiv kev tiv thaiv vector) foob pob hluav taws. Qhov no txhais tau tias tsis muaj fins tab sis lub foob pob hluav taws lub cev hauv qab yog gimballed rov qab los thaum lub sij hawm tso tawm kom lub foob pob hluav taws ua tiav thiab ncaj ncees! Thrust Vector Tswj cov foob pob hluav taws tsis yog ilegal vim tias lawv tsis tau qhia los ntawm gps lossis teeb tsa tab sis tau tsim los kom cia lub foob pob ua ntxaij ncaj qha.

Yog li lub tshuab dav hlau no tuaj yeem ua dab tsi?

Zoo lub davhlau lub computer muaj 6 axis ntsuas ntsuas ntsuas los ntsuas lub foob pob hluav taws, ntsuas qhov ntsuas kom pom tseeb kom pom lub foob pob hluav taws siab npaum li cas, 3 qhov chaw pyrotechnic xa cov pa taws, teeb lub zog theem thib ob, thiab lwm yam. Nws kuj muaj kev sib txuas lus LED thiab Buzzer yog li tus neeg yuav paub thaum lub foob pob hluav taws yuav pib!

Ua ntej peb pib ntawm cov ntaub ntawv kuv siv thiab kuv tsim nws li cas kuv tsuas xav hais tias nws tuaj yeem siv tau ntawm txhua tus qauv foob pob hluav taws uas muaj txoj kab uas hla ntau dua lossis sib npaug rau 74mm.

Cov vis dis aus npog lub dav hlau computer kom ntxaws:

Khoom siv

Cov hauv paus:

• Luam Circuit Board (Muaj rau rub tawm):)
• Cov tub ntxhais hluas 3.5
• NPE 388
• PIB 6050
• 5050 SMD LED
• 5* 1 OHM resistors
• 3* 470 OHM resistors
• 1* 40 OHM resistor
• 1* 10 uF capacitor
• 1* 1 uF capacitor
• 4* cov davhlau ya nyob twg
• 3* N Channel Mosfets
• SMD swb hloov
• Buzzer (kom ua suab tau kawg)

Cov Cuab Yeej:

• Soldering Hlau
• Phom Kub (Yog tias koj muaj)
• Solder Paste (Yog tias koj muaj rab phom kub)
• 60/40 Tus Kheej
• Pliers
• ESD Tweezers
• ESD Mat Cov

Kauj Ruam 1: Yam Yuav Paub

Yog lawm, yog li tam sim no peb tau npaj pib, koj yuav tsum xub rub cov pcb cov ntaub ntawv thiab xa lawv mus rau cov chaw tsim khoom zoo li JLCPCB lossis koj tuaj yeem yuav tag nrho cov khoom suav nrog pcb ua cov khoom siv los ntawm kuv lub vev xaib: https:// deltaspacesystems.wixsite.com/rockets. Txhawm rau rub cov pcb cov ntaub ntawv mus rau:

Ntawm lub chaw tsim khoom pcb kom ntseeg tau tias pcb qhov siab yog 1.6mm, thiab tooj liab hnyav yog 1oz. Tom qab ntawd xaiv cov xim rau lub ntsej muag muag (xim ntawm pcb) thiab silkscreen (xim ntawm cov ntawv). Tom qab ntawv xaiv pes tsawg qhov koj xav tau (5-10 yog tej zaum zoo) thiab xa nws tawm! Thaum koj muaj tag nrho cov seem ntawm koj lub tsev koj npaj txhij pib sib dhos!

Kauj ruam 2: Soldering thiab Assembly

Tam sim no koj tau npaj pib qhov khoom lom zem !!! Ua ntej koj yuav muab qee lub lauj kaub tso rau ntawm ib qho ntawm txhua lub ncoo ntawm cov khoom siv smd los ntawm cov cua sov kom sov kom txog thaum nws yaj rau ntawm cov hlau tom qab ntawd cia lub lauj kaub ntws mus rau cov tooj liab. Thaum koj tau ua tiav qhov no koj yuav tau txais txhua yam ntawm SMD cov khoom thiab thaum kov lub ncoo nrog cov hlau sib dhos tso cov khoom siv. Thaum cov hlau yaj tau txias ua kom sov dua ntawm cov ntaub qhwv nrog cov hlau thaum muab cov laug tso rau hauv. Rau qhov dhau los ntawm cov khoom tso rau lawv hla qhov me me tooj liab thiab muab qee daim kab xev npog rau kom ua rau lawv nyob. Tom qab ntawd tig lub rooj tsavxwm hla thiab muab ib qho ntawm tus pin. Tom qab ntawd tshem daim kab xev tawm thiab kho cov khoom sib txuas, tom qab ntawd txuas mus rau tag nrho cov koob ntawm.

Nrog koj zoo siab, koj tau ua tiav feem ntau ntawm cov txheej txheem sib dhos!

Tam sim no 3D luam tawm ob qho khoom sib dhos uas muaj nyob ntawm no:

Thaum koj 3D luam tawm lawv ntsia hlau rau ntawm lub qhov ntsia hlau hauv lub davhlau computer nrog M3 ntsia hlau. Tam sim no koj tau ua tiav koj lub computer davhlau! Tom ntej no: coding !!!

Kauj Ruam 3: Coding thiab Xeem

Okay tam sim no koj yuav xav tau usb-a rau usb-micro cable txhawm rau tuaj yeem ntsaws koj lub davhlau ya nyob twg hauv koj lub computer. Kuj download tau Arduino IDE. Thaum nws rub tawm, rub Teensyduino thiab xyuas kom tseeb tias nws rub tawm mus rau arduino cov tsev qiv ntawv nplaub tshev. Tam sim no luam tawm thiab muab cov cai muaj nyob ntawm no:

Nco ntsoov theej ob daim duab kos; OmegaSoft_1.052 thiab I2C. Tom qab ntawd xaiv Teensy 3.5 hauv qab cov cuab yeej hauv Arduino IDE thiab ntaus upload rau saum toj sab laug ntawm qhov screen. Tom qab ntawd nws yuav xa cov cai los ntawm lub khoos phis tawj mus rau lub davhlau computer! Tom qab ntawd tus lej nyob ntawm lub davhlau computer thiab thaum koj ntsaws rau hauv servos koj tau npaj los sim! Tsis tas li yog tias koj tig lub khoos phis tawj ntau dua 40 degrees hauv ib lub axis nws yuav ua rau LED liab qhia tias kev rho menyuam tau tshwm sim!

Sijhawm yuav pib !!!

Kauj ruam 4: Tua tawm !

Ua ntej tshaj tawm ua kom ntseeg tau tias koj lub TVC mount tuaj yeem txav tau huv thiab nws tsis cuam tshuam. Tom qab ntawd ntxig lub foob pob hluav taws lub cav thiab lub tshuab ua ntej ua ntej nias lub pob liab thiab tso tawm !!!

Ua tsaug sawv daws! Kuv tau ua haujlwm ntawm txoj haujlwm no tau 10 lub hlis tam sim no thiab tso tag nrho cov kev siv zog kuv tuaj yeem dhau los ntawm 4 rov ua dua thiab 50 qhov hloov kho ntawm cov cai!

Youtube:

Omega Avionics Video:

Nrhiav paub ntau ntxiv ntawm no ntawm kuv lub vev xaib:

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Thingiverse 3D luam tawm cov ntaub ntawv:

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