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huahana

M256 kiʻi kiʻi kiʻi ʻole uncooled

hōʻike pōkole:

ʻAno: M256

Hooholo: 256 × 192

Kaha pika: 12μm

FOV: 42.0 ° × 32.1 °

FPS: 25Hz / 15Hz

NETD: ≤60mK@f#1.0


ʻIke kikoʻī

Nā Hoʻolauna

Hoʻokumu ʻia ka module kiʻi wela i ka pulupulu keramika uncooled vanadium oxide infrared detector e hoʻomohala i kahi huahana infrared thermal imaging wela kiʻekiʻe, hoʻohana nā huahana i ka hoʻopili kikohoʻe kikohoʻe, waiwai ka interface, adaptive access i kahi ʻano o ka papahana hana akamai, me ka hana kiʻekiʻe a me ka mana haʻahaʻa. hokii, uuku ka leo, oluolu i na ano o ka hooulu hoʻohui ', hiki hālāwai me ka palapala noi o nā' ano o ka infrared ana wela o ke kula kiʻekiʻe noi.

Nā hiʻohiʻona huahana

  1. Liʻiliʻi ka huahana a maʻalahi hoʻi e hoʻohui;
  2. Lawe ʻia ka interface FPC, kahi waiwai i nā interface a maʻalahi e hoʻohui me nā pae ʻē aʻe;
  3. Hōʻemi uila haʻahaʻa;
  4. ʻO ke kūlana kiʻi kiʻekiʻe;
  5. Ana wela pono;
  6.  ke kikowaena ʻikepili maʻamau, kākoʻo i ka hoʻomohala lua, maʻalahi ka hoʻopili ʻana, kākoʻo i ke komo ʻana i nā ʻano hana ʻenehana ʻokoʻa.
A1
A2

nā huahana huahana

ʻAno M256  
Hoʻoholo 256 × 192
Wahi Pixel 12μm
ʻO FOV 42.0 ° × 32.1 °  
FPS 25Hz / 15Hz
NETD ≤60mK@f#1.0
Mahana hana -15 ℃ ~ + 60 ℃  
DC 3.8V-5.5V DC  
Mana <200mW *  
Kaumaha <18g  
Ana (mm) 20 * 20 * 21  
ʻIkepili ʻikepili kūlike / USB  
Makahiki mana SPI / I2C / USB  
Hoʻoikaika kiʻi Hoʻonui ka hoʻonui kikoʻī kiko uila  
Hoʻohuli kiʻi ʻO ka hoʻoponopono hoʻopunipuni  
Paleta Pālahalaha keʻokeʻo / ʻeleʻele wela / mau pseudo-waihoʻoluʻu pā  
Laulā ana -10 ℃ ~ + 50 ℃ (hoʻopilikino ʻia i  
   
500 ℃)  
Pololei ± 0.5%  
Hoʻoponopono mahana Manuahi  
   
/ Akomi  
Puka huahelu wela Hoʻohālike manawa maoli  
   
hoʻopuka  
ʻIkepili helu ana wela Kākoʻo i nā helu helu kiʻekiʻe / palena iki, ʻo ka hoʻomākala wela  
     
ʻO ke kikowaena Paralles i ka mode output 25Hz.    
     
Ka wehewehe ʻaʻano hoʻohana    
     
Lawe ka huahana i ka mea hoʻopili 0.3Pitch 33Pin FPC (FH26W-33S-0.3SHW (97)), a ʻo ka volta hoʻokomo:    
     
3.8-5.5VDC, ʻaʻole kākoʻo ʻia ka pale undervoltage.    

 

Hoakaka

ʻAoʻao 1 mau mākia pin o ke kiʻi kiʻi wela

Helu Pin inoa ʻano uila Kuhi kikoʻī
1,2 VCC Mana - mana
3,4,12 GND Mana - papahele
5 USB_DMj ʻO wau / ʻO - USB 2.0 DM
6 USB_DPj ʻO wau / ʻO - DP
7 USBEN * k I - Ua hoʻohana ʻia ʻo USB
8 SPI_SCK I Pā paʻamau: 1.8V   SCK
9 SPI_SDO O LVCMOS;   SDO
10 SPI_SDI I (inā pono iā 3.3V SPI SDI
11 SPI_SS I LVCOMS puka, e ʻoluʻolu kāhea iā mā ou)   SS
13 DV_CLK O     CLK
14 DV_VS O   VS
15 DV_HS O   HS
16 DV_D0 O   DATA0
17 DV_D1 O   ʻIkepili1
18 DV_D2 O   ʻIkepili2
19 DV_D3 O   DATA3
20 DV_D4 O   DATA4
21 DV_D5 O   DATA5
22 DV_D6 O   DATA6
23 DV_D7 O   DATA7
24 DV_D8 O   DATA8
25 DV_D9 O   DATA9
26 DV_D10 O   DATA10
27 DV_D11 O VIDEOl ʻO DATA11
28 DV_D12 O   DATA12
29 DV_D13 O   DATA13
30 DV_D14 O   DATA14
31 DV_D15 O   DATA15
32 I2C_SCL I I2C SCL
33 I2C_SDA ʻO wau / ʻO SDA

 

Pin5, Pin6 paʻamau USB2.0, kūlike me ka 3.3 V TTL UART mau no UART mau ʻoluʻolu

Kāhea iā mā oteou: Nota: Pin5: TX; Pin6: RX; TX, RX pae Xmodule S0;

k USB_EN pin 5 a  Pin5, Pin6 paʻamau USB2.0, kūlike me ka 3.3 V TTL UART ʻokoʻa no ka UART mau ʻoluʻolu

 6 pin kiʻekiʻena kiʻekiʻe e like me nā pine ʻikepili USB, hoʻohana ka kamaʻilio USB i ka protocol kamaʻilio UVC, nā kiʻi kiʻi iā YUV422 no ka hoʻomohala kamaʻilio USB e ʻoluʻolu e leka uila iā mākou;

l i ka hoʻolālā PCB, hōʻike ʻia ka hōʻailona wikiō kikoʻī 50 Ω impedance control.

ʻAno 2 Uila kuhikuhi

Hōʻike VIN = 4V, TA = 25 ° C

Parameter

Kuhi

Kūlana hoʻāʻo

MIN TYP MAX

ʻĀpana

Laulā uila hoʻokomo

VIN -

3.8 4 5.5

V

Kaha

LOA USBEN = GND

75 300

mA
USBEN = kiʻekiʻe

110 340

mA

Mālama ʻia ʻo USB

UAHI-LOA -

0.4

V
USBEN-

HIGN

-

1.4 5.5V

V

 

Palapala 3 Hōʻemi palena kiʻekiʻe loa

Parameter Laulā
VIN iā GND -0.3V a + 6V

DP, DM iā GND

-0.3V a + 6V
USBEN i GND -0.3V a 10V
SPI to GND -0.3V a + 3.3V

VIDEO iā GND

-0.3V a + 3.3V
I2C a GND -0.3V a + 3.3V

Mahana mālama

−55 ° C a + 120 ° C

Mahana hana

−40 ° C a + 85 ° C

 

Kahakaha: ʻO nā pae i helu ʻia e hālāwai a i ʻole ʻoi aku i nā loiloi kiʻekiʻe loa e hiki ai ke hōʻino mau

i ka huahana. He helu koʻikoʻi wale kēia; Mai manaʻo i ka hana hana o ka Huahana

ma lalo o kēia a i ʻole nā ​​ʻano ʻē aʻe i ʻoi aku ma mua o nā mea i wehewehe ʻia i ka ʻāpana hana o kēia

hoakaka. ʻO nā hana lōʻihi i ʻoi aku i nā kūlana hana i hiki ke hoʻololi i ka

kiʻi ʻōkuhi auaō kikohoʻe

Hōʻike3 8bit kiʻi like

A3

Hōʻike4: 8bit kiʻi like a me ka mahana

ke hoʻohana i ka 8bit parallel output interface interface, ʻo DV_D0 ~ DV_D7 ka interface output default

Hōʻike 5: ʻikepili kiʻi like 16bit

Kiʻi 6: 16bit kiʻi like a me ka ʻikepili o ka mahana

Nānā: (1) Paipai ʻia ka ʻikepili e kiʻi ʻia ma ka lihi piʻi o ka Clock ;

(2, Kūpono ka hoʻomaikaʻi ʻana a me ka lōkahi laina both

(3) Hōʻike ʻikepili kiʻi ʻo YUV422, ʻo ka haʻahaʻa haʻahaʻa ʻikepili ʻo Y, ʻo U / V ke kumukūʻai kiʻekiʻe.

(4,) Kelvin data K) * 10), ka helu heluhelu maoli / 10-273.15(℃ temperature。

Nānā

Pākuʻi 2 Kaha 8 Mīkini ʻike mechanical

E pale aku iā ʻoe a me nā poʻe ʻē aʻe mai ka ʻeha a i ʻole e pale aku i kāu hāmeʻa mai ka pohō, e ʻoluʻolu e heluhelu i nā ʻike āpau ma mua o ka hoʻohana ʻana i kāu hāmeʻa

  1. Mai nānā pono i nā kumu radiation nui e like me ka lā no nā ʻoniʻoni neʻe ʻana;
  2. Mai hoʻopā a hoʻohana i nā mea ʻē aʻe e hoʻokuʻi me ka puka aniani ʻike;
  3. Mai hoʻopā i nā lako a me nā kaula me nā lima pulu;
  4. Mai kūlou a hōʻino paha i nā kaula hoʻohui;
  5. Mai holoi i kāu pono me nā diluents;
  6. Mai wehe a kuʻi i nā kaula ʻē aʻe me ka hemo ʻole o ka lako mana;
  7. Mai hoʻopili pono i ke kaula uila i mea e hōʻino ai i nā pono. E ʻoluʻolu mai hoʻokaʻawale i nā pono. Inā he hewa kekahi, e ʻoluʻolu e kāhea i kā mākou ʻoihana no ka mālama ʻoihana.
    1. E ʻoluʻolu e nānā i ka pale ʻana i ka uila kūpaʻa;

appendix1 nānā huahana

Kiʻi 7 huahana nānā mua direction ʻaoʻao maikaʻi) :

pākuʻi 3 I2C mana hoʻomalu

pakuhi 3 anakahi I2C helu wahi 7bit helu wahi (0x18) , heluhelu helu wahi 0x31, kākau helu wahi 0x30。

 

helu Kaha inoa inoa hāmeʻa ho'ākāka
1   0x00 hoʻoponopono hoʻoponopono *
2   0x01 hoʻoponopono kāʻei kua
3   0x02 Mea ʻike kūmole kūmole
4   0x05 Puka ʻikepili kiʻi
5   0x20 Ana ana i ka mahana ma ka ʻāpana mahana maʻamau
6   0x21 Ana ana i ka mahana ma ka ʻāpana mahana mahana
7   0x27 16-iki kiʻi paʻi like
8   0x28 8 -bit kiʻi kiʻi like
9 0x80 0x29 16 -bit kiʻi kaulike + hoʻopuka ʻikepili wela
10   0x2A 8-iki kiʻi like + ke ʻano o ka ʻikepili o ka mahana
11   0x2B Hoʻouka i nā palena wela
12   0xFE Mālama i nā palena hoʻonohonoho hoʻonohonoho
13 0x88 0-7 pallete
14 0x96 lana lana Mahana aniani hiʻohiʻona. Paʻamau
25)
15 0x97 lana lana ʻO ka wela o ka ambient target (paʻamau
25)
16 0x98 lana lana anuanu mahana (paʻamau 0.45)
17 0x99 lana lana Pale emissivity (paʻamau 0.98)
18 0x9a ʻano pōkole Ka mamao o ka pahuhopu (paʻamau: 1m)

 


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