PiEyeR Txhim Kho Lub Koob Yees Duab Kub: 8 Kauj Ruam (nrog Duab)

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

Txheej txheem cej luam

Adafruit AMG8833 IR Thermal Camera board tuaj yeem muab "FLIR ™"-zoo li Far Infrared duab lub koob yees duab ntawm kwv yees li 1/10 tus nqi ntawm yav dhau los Far IR Thermal imaging units. Tau kawg, kev daws teeb meem thiab kev nkag siab tsis zoo li siab dua cov koob yees duab zoo dua, tab sis hav, rau $ 39 nws yog qhov zoo.

Nrog txoj haujlwm no, Kuv tau coj Adafruit kev qhia zoo Raspberry Pi Thermal Camera los ntawm Dean Miller thiab ntxiv kev ua haujlwm ntxiv rau software thiab kho vajtse.

Nta Tshiab:

• Ruaj ntseg kaw/fais fab li Raspberry
• Yeej khiav software ntawm powerup
• Roj teeb Powered rau portable
• Siv PiTFT GPIO cov nyees khawm
• Tswj kev nkag siab
• Muaj peev xwm ntxiv rau yav tom ntej

Nco ntsoov tias IR Lub Koob Yees Duab Tsis Zoo ib yam li NOIR lub koob yees duab. Yav dhau los tsuas yog siv cov cua sov uas tau muab tawm los ntawm qhov khoom raug coj los siv, thaum qhov kawg yuav tsum muaj lub teeb pom kev deb xws li IR LEDs (lossis Lub Hnub) kom pom cov khoom.

Kauj ruam 1: Kho vajtse & Software

• Raspberry Pi 3 (ceeb toom: Pi Zero tuaj yeem siv tau, tab sis saib Pi Zero cov lus qhia ntawm no.)
• Adafruit AMG8833 IR Thermal Camera Breakout
• Adafruit PiTFT Ntxiv Ua Ke 320x240 2.8 "TFT + Resistive Touchscreen
• Adafruit Faceplate thiab Yas Case rau piTFT thiab RaspberryPi 3
• Adafruit 40 Pin GPIO Cable
• Adafruit 2X20 Pin IDC Box Header
• 5V USB Roj Teeb (xws li lub xov tooj ntawm tes sab nraud tuaj yeem them rov qab) 3000mah lossis loj dua
• 4GB lossis loj dua daim npav micro SD rau Raspberry
• Hlau, txuas, thiab lwm yam kom phim koj cov kev sib txuas
• Kev cai Raspbian Jessie Lite rau PiTFT (piav qhia hauv qab no)
• Adafruit Libraries rau PiTFT thiab AMG8833 (piav qhia hauv qab no)
• SSH & Putty rau Windows
• RaspiThermalCam los ntawm Github:

Kev teeb tsa ua ntej

NCO TSEG: Yog tias koj twb tau teeb tsa Raspberry Pi nrog Adafruit PiTFT Plus 320x240 npo thiab AMG8833 Thermal Camera module raws li qhia hauv Adafruit Tutorial (https://learn.adafruit.com/adafruit-pitft-28-inch-resistive- touchscreen-display-raspberry-pi/yooj yim-teeb tsa) tom qab ntawd koj tuaj yeem hla mus rau RaspiThermalCam Software hauv ntu II. hauv qab no Txwv tsis pub, txuas ntxiv mus rau theem tom ntej…

Kauj Ruam 2: Teeb Kho Vaj Huam Sib Luag - Nruab PiTFT Zaub

Vim tias PiTFT Resistive Touch screen xav tau kev hloov kho rau Raspbian kernel, nws tau tawm tswv yim zoo kom pib tshiab nrog kev tsim ua ntej Raspbian Jessie duab los ntawm Adafruit. Qhov no twb muaj tag nrho cov tsav tsheb tsim nyog rau PiTFT npo.

Nco ntsoov tias qhov no yuav yog "tsis muaj lub taub hau" teeb tsa, yog li yuav tsis siv Raspbian GUI. Koj yuav siv cov kab hais kom ua linux los teeb tsa thiab ua haujlwm Raspberry. Txoj hauv kev yooj yim tshaj plaws yog teeb tsa SSH thiab WiFi lossis Ethernet txuas thiab siv cov phiaj xwm davhlau ya nyob twg zoo li Putty.

Cov lus qhia hauv qab no tau txais los ntawm Adafruit PiTFT qhia ntawm URL hauv qab no. Yog tias koj muaj teeb meem lossis xav pom tag nrho cov lus qhia thov mus ntsib Adafruit qhia FAQ.

Cov kauj ruam kev teeb tsa PiTFT

1) Rub tawm piTFT Raspian Jessie Lite los ntawm Adafruit mus rau PC:

s3.amazonaws.com/adafruit-raspberry-pi/201…

2) Nruab qhov duab no ntawm 4GB lossis loj dua daim npav SD. Yog tias koj xav tau kev pab ntawm no, txheeb xyuas cov lus qhia ntawm

www.raspberrypi.org/documentation/installa…

3) Ntxig daim npav micro SD rau hauv Pi. Tab sis tseem tsis tau qhib.

4) Ua ntej txhim kho piTFT mus rau Pi, ntsaws 40 tus pin GPIO Cable rau sab nraum qab ntawm piTFT.

YUAV TSUM MUAJ txoj haujlwm GRAY kab cim rau ntawm kab ntawm PIN 1 ntawm piTFT txiv neej txuas. Nco ntsoov tias muaj ob qhov txuas ntawm PiTFT module; tus poj niam txuas uas txuas rau hauv Raspberry Pi, thiab tus txiv neej txuas uas cov xov txuas no txuas rau.

Qhov no yuav raug siv los txuas lub Thermal Camera module tom qab.

(Qhov tseeb, koj tsuas xav tau 4 lub xov hlau los txuas lub koob yees duab, tab sis vim yog qhov ntev, nws yooj yim tshaj plaws tsuas yog siv cov kab hluav taws xob no ua tiav raws li yog.)

5) Tam sim no ntsaws rau hauv PiTFT mus rau Raspberry Pi nws tus kheej. Ib zaug ntxiv, saib cov duab kom pom txoj kev uas nws yuav tsum mus. (grey rau tus pin 1)

6) Txheeb xyuas tias GREY kab cim ntawm GPIO cable tau teeb tsa raws li qhia.

Tam sim no koj tau npaj los sim PiTFT thiab Raspberry Pi. (IR Thermal Sensor yuav raug teeb tsa tom qab).

7) Txuas USB keyboard rau hauv ib qho ntawm Raspi chaw nres nkoj. (Tsis xav tau nas). Qhov no yuav ua kom yooj yim dua thaum pib nkag mus thiab nrhiav tus IP chaw nyob uas tau muab rau. Txwv tsis pub, koj yuav tsum tau txheeb xyuas koj lub router rau IP kev ua haujlwm.

8) Rau kev sib txuas hauv network, qhov yooj yim tshaj plaws tsuas yog ntsaws rau hauv Ethernet cable, txawm hais tias koj tuaj yeem teeb tsa WiFi ntawm tus kheej ntawm wpa_supplicant.conf yog tias koj xav tau.

Nco ntsoov tias thaum lub koob yees duab IR tiav, koj yuav tsis xav tau kev sib tham, yog li tsis xav tau wifi.

9) Txuas 5V lub zog thiab cia koj lub khau raj pib. Yog tias txhua yam mus tau zoo, tom qab ob peb feeb, PiTFT npo yuav tsum qhia cov lus khau raj thiab tom qab ntawv nkag mus sai.

Yog tias koj tsis pom ib qho zaub, txheeb xyuas koj qhov kev sib txuas (khoov tus pin?), Lub hwj chim thiab SD daim npav yog txhua yam zoo. Kuj pom Adafruit FAQ

10) ID nkag mus & passwd yog lub neej ntawd “pi” “raspberry”.

11) Nrhiav tus IP chaw siv $ ifconfig –a

Tam sim no koj tuaj yeem nkag mus deb hauv kev siv SSH Putty siv pi@YOUR_IP_ADDRESS

Koj tuaj yeem tshem lub keyboard thaum koj ua tiav ssh hauv.

(Kev nkag mus rau thaj chaw tsuas yog xav tau tsuas yog ua kom yooj yim dua rau kev teeb tsa, tsis yog rau kev siv ib txwm muaj.)

12) Hloov kho koj tus thawj tswj hwm pob: $ sudo apt-tau hloov tshiab

TSEEM CEEB TSHAJ! Tsis txhob khiav "apt-get upgrade" lossis "rpi-update"!

Qhov no yuav sau dua qhov kev cai Adafruit kernel xav tau los ua haujlwm PiTFT. Yog tias koj ua, tej zaum qhov yooj yim tshaj plaws tsuas yog pib dua. Los yog tham nrog Adafruit FAQ saum toj no.

Tus Pi no yuav nkag tsis tau los ntawm Is Taws Nem, yog li thaj chaw ruaj ntseg tsis yog qhov tseem ceeb.

(Yog tias tsis txaus ntseeg, tsuas yog tua WiFi thiab tsuas yog siv Ethernet cable.)

Kauj Ruam 3: Teeb Duab AMG8833

Khiav Tawm Hauv Raspberry Pi Contest 2017