Waterproof GPS Plotter: 4 Kauj Ruam

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

Openplotter yog qhov zoo tshaj plaws GPS phiaj xwm software rau raspberry pi. Nws yog raspian OS suav nrog SignalK server, qhib hnub los tswj NMEA 0183 thiab NMEA 2000 kev sib tham hauv nkoj.

Hauv cov lus qhia no kuv yuav qhia yuav ua li cas kuv tsim kuv cov phiaj xwm hauv ib lub thawv ntawv hu nkauj, cov dej tsis sib haum.

Khoom siv

Koj yuav xav tau:

Raspberry Pi 4

-GPS. Ua ntej kuv ua haujlwm nrog qhov no:

Nws zoo, tab sis nws xav tau tus kav hlau txais xov sab nraud

Tab sis L86 GPS-nti zoo dua. Tam sim no kuv khiav montessiere HAT: https://shop.sailoog.com/openplotter/4-moitessier… Qhov no kuj txhawb AIS!

-12V rau 5V hloov pauv:

- Arduino pro micro, tseem ceeb: koj xav tau ATMega32U4 nti! Nov yog rau cov keyboard/nas tswj.

Khawm: koj xav tau cov khawm tsis muaj dej, Kuv nyiam cov no:

Tom qab ntawd koj xav tau lub thawv zoo. Kuv mus nrog qhov no:

Nrog lub npov no koj tuaj yeem nyem hauv 9 "zaub. Yog tias koj xav tau 10" (zoo) koj yuav tsum nrhiav lwm lub thawv.

Screen: Koj xav tau lub vijtsam zoo nrog 1000nits kom nws ua haujlwm sab nraum lub hnub. tom qab tshawb nrhiav ntau kuv tau txais qhov no:

Txuas mus rau 10 , koj tuaj yeem xa lawv thiab xaj lwm qhov ntau thiab tsawg.

Koj xav tau lub rooj tsav xwm tswj hwm rau tus saib. Qhov no siv 12V hauv thiab HDMI hauv. Txuas nrog 50 tus pin TTL rau tus saib: https://www.ebay.com/itm/LCD-TTL-LVDS-Controller-Board-HDMI-VGA-2AV-50PIN-for- VS-TY2662-V1-Driver-Board/264705464702? _Trksid = p2485497.m4902.l9144

Tsis tas li koj yuav xav tau cov kua nplaum thiab xaim hluav taws xob, thaiv rau cov nyees khawm.

Rau Arduino koj xav tau tus qauv PCB, cov tiv thaiv thiab cov ntsia hlau txuas.

Kuv siv tus kheej nplaum sib txuas thiab lub voj khawm rau txhua qhov hauv-lub thawv kho.

Kauj ruam 1: Tsim Keyboard

32U4 nti tuaj yeem ua tus usb keyboard lossis nas. muab nws tso rau ntawm pcb. txuas cov nyees khawm raws li daim duab qhia. cov nyees khawm tsis yog, qhib li qub, yog qhib D-pin mus qis. Thaum kaw, d-pin nce siab.

code rau Arduino koj pom ntawm no:

D2 = Txoj cai xub

D3 = Sab xub

D4 = nqes

D5 = nce

D6 = zoom out

D7 = zoom in

D8 = ua raws

D9 = xaiv cov keyboard lossis nas

D2 -D8 mus rau cov nyees khawm, D9 - qhov no mus rau qhov hloov pauv

Nco tseg: kuv raspberry tau teeb tsa rau Swedish keyboard. tsis tau sim US, tej zaum koj yuav tsum tau hloov qee cov lej ASCCI

Saib ntawm "keyboard.write" hauv txoj cai.

ntsaws cov keyboard rau lub khoos phis tawj thiab sim cov yuam sij.

Tom qab ntawd ntsaws nws rau raspberry nrog usb cable. yuav tsum tau lees paub tias yog cov keyboard

Kauj Ruam 2: Ua Haujlwm Lub Thawv

Ua ib lub qhov rau qhov screen. kos ib lub xwmfab loj ib yam li cov glas ntawm qhov screen. Laum ib lub qhov sab hauv txhua sab ntawm lub xwmfab thiab siv tus jigsaw kom pom nws tawm.

Laum qhov rau cov nyees khawm. Nkag mus rau cov nyees khawm. tsis txhob hnov qab lub gasket sab hauv. koj tuaj yeem tso som silicone los ntawm sab nraud rau kev tiv thaiv dej ntxiv.

nruab qhov screen nrog nuv thiab voj. Qhov no ua rau nws muaj peev xwm rov haum lub vijtsam. nws nyuaj rau nws kom raug thaum xub thawj.

Thaum cov zaub tso kom raug, tiv thaiv dej nrog butyl roj hmab daim kab xev los ntawm sab nraud. qhov no yog kev sib tw ua khawv koob, koj tuaj yeem yuav nws los ntawm koj lub rooj iav hauv tsheb hauv ib cheeb tsam.

nyob rau sab nraum qab ntawm lub vijtsam kuv muab daim npav tswj lub vijtsam thiab arduino.

Kauj Ruam 3: Kab Kab

12V fais fab pov tus qauv kab qhov av

GPS kav hlau txais xov los ntawm cov khoom siv cable los ntawm lub nkoj nkoj. qhov no koj tsis tas yuav tshem tus neeg sib cuag los ntawm kab.

Kauj ruam 4:

Raspberry tau teeb tsa ntawm 5 mm nrug ntawm 3 mm acryl-phaj. hooka thiab voj ntawm acryl.plate thiab lub thawv. qhov no ua kom txias dua.

Ntawm no kuv tseem kos ib txoj kab rau AIS thiab ntxiv USB mus rau kev tiv thaiv usb tsis muaj dej.