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M256 uncooled thermal imaging module

M256 uncooled thermal imaging module
  • M256 uncooled thermal imaging module
  • M256 uncooled thermal imaging module
  • M256 uncooled thermal imaging module

Kaila:

ʻAno: M256

Hoʻoholo: 256×192

Wahi Pixel:12μm

FOV:42.0°×32.1°

FPS:25Hz/15Hz

NETD:≤60mK@f#1.0


Nā kikoʻī huahana

Hoʻoiho

♦ Hoʻolauna

Hoʻokumu ʻia ka module imaging thermal ma luna o ka ceramic packaging uncooled vanadium oxide infrared detector e hoʻomohala i kahi hana kiʻekiʻe infrared thermal imaging huahana, nā huahana e hoʻohana i ka pānaehana puka kikohoʻe like ʻole, waiwai nui ka interface, hiki ke hoʻololi i kahi ʻano o ka papa hana naʻauao, me ka hana kiʻekiʻe a me ka mana haʻahaʻa. ka hoʻohana ʻana, ka leo liʻiliʻi, maʻalahi i nā ʻano o ka hoʻohui hoʻomohala ʻana, hiki ke hoʻokō i ka noi ʻana o nā ʻano like ʻole o ke ana wela infrared o ke koi hoʻomohala lua.

Nā hiʻohiʻona huahana

  1. He liʻiliʻi ka nui o ka huahana a maʻalahi ke hoʻohui;
  2. Hoʻohana ʻia ka FPC interface, kahi waiwai i nā interface a maʻalahi hoʻi e hoʻopili me nā pae ʻē aʻe;
  3. Haʻahaʻa mana hoʻohana;
  4. Kiʻi kiʻi kiʻekiʻe;
  5. Ana wela pololei;
  6. kaʻikeʻikepili maʻamau, kākoʻo i ka hoʻomohala lua, hoʻohui maʻalahi, kākoʻo i ka loaʻa ʻana i nā ʻano o ka papa hana naʻauao.
A1
A2

♦ huahelu paremeter

ʻAno M256  
Olelo Hooholo 256×192
Space pika 12μm
FOV 42.0°×32.1°  
FPS 25Hz/15Hz
NETD ≤60mK@f#1.0
Hana wela -15℃～+60℃  
DC 3.8V-5.5V DC  
Ka mana <200mW*  
Kaumaha <18g  
Ana (mm) 20*20*21  
Pākuʻi ʻikepili kaulike/USB  
Manaʻo hoʻomalu SPI/I2C/USB  
Hoʻoikaika kiʻi Hoʻonui i nā kikoʻī o nā mīkini he nui  
Hoʻoponopono kiʻi ʻO ka hoʻoponopono pani  
Paleta ʻAlohi keʻokeʻo/ʻeleʻele wela/nui nā papa kala pseudo  
Laulā ana -10 ℃ ~ + 50 ℃ (hoʻopili ʻia a hiki i  
   
500 ℃)  
Ka pololei ±0.5%  
Hoʻoponopono mahana Manual  
   
/Aunoa  
Huahelu helu wela Kaulike manawa maoli  
   
puka  
Helu helu ana wela Kākoʻo i nā helu helu kiʻekiʻe / liʻiliʻi loa, ka nānā ʻana i ka wela  
     
Pākuʻi like ma ke ʻano hoʻopuka 25Hz.    
     
ʻO ka wehewehe ʻana o ka mea hoʻohana    
     
Hoʻohana ka huahana i ka mea hoʻohui 0.3Pitch 33Pin FPC (FH26W-33S-0.3SHW(97)), a ʻo ka volta komo:    
     
3.8-5.5VDC, ʻaʻole kākoʻo ʻia ka pale undervoltage.    

 

♦ Hōʻike

Puka 1 pin interface o ke kiʻi wela

Helu pine inoa ʻano ʻano uila uila ʻōlelo kikoʻī
1,2 VCC Ka mana -- mana
3,4,12 GND Ka mana -- papahele
5 USB_DMj I/O -- USB 2.0 DM
6 USB_DPj I/O -- DP
7 USBEN*k I -- Hiki ke USB
8 SPI_SCK I Paʻamau: 1.8V 　 SCK
9 SPI_SDO O LVCMOS ; 　 SDO
10 SPI_SDI I (inā pono 3.3V SPI SDI
11 SPI_SS I LVCOMS huahana, e ʻoluʻolu e kelepona mai iā mākou) 　 SS
13 DV_CLK O 　 　 CLK
14 DV_VS O 　 VS
15 DV_HS O 　 HS
16 DV_D0 O 　 ʻIkepili0
17 DV_D1 O 　 ʻIkepili1
18 DV_D2 O 　 ʻIkepili2
19 DV_D3 O 　 ʻIkepili3
20 DV_D4 O 　 ʻIkepili4
21 DV_D5 O 　 ʻIkepili5
22 DV_D6 O 　 ʻIkepili6
23 DV_D7 O 　 ʻIkepili7
24 DV_D8 O 　 ʻIkepili8
25 DV_D9 O 　 ʻIkepili9
26 DV_D10 O 　 ʻIkepili10
27 DV_D11 O VIDEOl ʻIkepili11
28 DV_D12 O 　 ʻIkepili12
29 DV_D13 O 　 ʻIkepili13
30 DV_D14 O 　 ʻIkepili14
31 DV_D15 O 　 ʻIkepili15
32 I2C_SCL I I2C SCL
33 I2C_SDA I/O SDA

 

Pin5, Pin6 USB2.0 paʻamau, kūpono me 3.3 V TTL UART interface no ka UART interface e ʻoluʻolu.

e hoʻokaʻaʻike mai iā mākou. Nānā: Pin5: TX;Pin6: RX; TX, RX māhele Xmodule S0;

k USB_EN pins 5 a me  Pin5, Pin6 paʻamau USB2.0, kūpono me 3.3 V TTL UART interface no ka UART interface ʻoluʻolu.

6 pin kiʻekiʻe kiʻekiʻe e like me ka USB data pins, USB kamaʻilio hoʻohana i ka UVC kamaʻilio protocol, nā kiʻi kiʻi i YUV422 no ka USB hoʻomohala kamaʻilio ʻana e ʻoluʻolu e kelepona mai iā mākou;

l i ka hoʻolālā PCB, hōʻailona wikiō kikohoʻe like me ka mana impedance 50 Ω.

Puka 2 Uila kiko'ī

Hōʻano VIN =4V, TA = 25°C

ʻĀpana

 E hoomaopopo

Kūlana hoʻāʻo

MIN TYP MAX

 Unite

Laulā uila hoʻokomo

 VIN --

3.8 4 5.5

 V

Ka hiki

 ILOAD USBEN=GND

75 300

 mA
USBEN=Kiʻekiʻe

110 340

 mA

Hoʻohana ʻia ka mana USB

 USBEN-HAAHAA --

0.4

 V
USBEN-

HIGN

 --

1.4 5.5V

 V

 

Puka 3 Absolute Maximum helu

ʻĀpana Kaulana
VIN i GND -0.3V a i +6V

DP,DM i GND

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

VIDEO iā GND

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

ʻO ka mahana mālama

−55°C a i +120°C

Hana wela

−40°C a i +85°C

 

'Ōlelo Aʻo: ʻO nā pae i hoʻopaʻa ʻia e hui ana a ʻoi aku paha i nā pae kiʻekiʻe loa e hiki ke hōʻeha mau

i ka product.This is just a stress rating; Mai manaʻo i ka hana hana o ka Product

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

kikoʻī. ʻO nā hana lōʻihi i ʻoi aku ma mua o nā kūlana hana kiʻekiʻe e pili ana i ka

kikohoʻe kikohoʻe puka kaʻina kaʻina hana

Figure3 8bit kiʻi like like

A3

Kiʻi 4: 8-bit kiʻi like a me ka mahana

i ka wā e hoʻohana ai i ka 8bit parallel output interface ， ʻo ka DV_D0 ~ DV_D7 paʻamau

Kiʻi 5: 16bit ʻikepili kiʻi like like

Kiʻi 6: 16-bit kiʻi like a me ka ʻikepili wela

Manaʻo:（1）Manaʻo ʻia ka ʻikepili e hoʻohālikelike ʻia ma ka lihi piʻi o ka Uaki;

（2） He mea maikaʻi loa ka hoʻonohonoho ʻana o ke kahua a me ka laina laina;

（3） ʻO YUV422 ka hōpili ʻikepili kiʻi, ʻo Y ka waiwai haʻahaʻa o ka ʻikepili, ʻo U/V ka waiwai kiʻekiʻe;

（4） ʻO ka helu ʻikepili wela (Kelvin（K）*10）), helu helu helu helu ʻia ka mahana maoli /10-273.15（℃）.

♦ Nānā

hoʻopili 2 Kiʻi 8 Anana hoʻopili mīkini

No ka pale ʻana iā ʻoe a me nā poʻe ʻē aʻe mai ka hōʻeha a i ʻole ka pale ʻana i kāu hāmeʻa mai ka pōʻino, e ʻoluʻolu e heluhelu i nā ʻike āpau ma mua o ka hoʻohana ʻana i kāu hāmeʻa.

  1. Mai nānā pono i nā kumu hoʻokalakala kiʻekiʻe e like me ka lā no nā mea neʻe;
  2. Mai hoʻopā a hoʻohana i nā mea ʻē aʻe e kuʻi me ka puka aniani;
  3. Mai hoʻopā i nā mea hana a me nā kaula me nā lima pulu;
  4. Mai kūlou a hōʻino paha i nā kaula hoʻohui;
  5. Mai holoi i kāu mau mea hana me nā diluents;
  6. Mai wehe a hoʻopili i nā kaula ʻē aʻe me ka wehe ʻole ʻana i ka mana;
  7. Mai hoʻopili pololei i ke kaula i hoʻopili ʻia e pale aku i ka pōʻino o nā mea hana; Mai ʻoluʻolu e wehe i nā mea hana. Inā he hewa, e ʻoluʻolu e kelepona i kā mākou hui no ka mālama ʻoihana.
    1. E ʻoluʻolu e hoʻolohe i ka pale ʻana i ka uila paʻa;

appendix1 ʻike huahana

Kiʻi 7 huahana ʻike mua (ʻaoʻao maikaʻi):

hoʻopili 3 I2C mana protocol

pakuhi 3 module I2C address 7bit device address（0x18），heluhelu helu 0x31， kakau i ka helu 0x30.

 

helu Kakau inoa hoʻohālikelike wehewehe
1 　 0x00 hoʻoponopono pani *
2 　 0x01 hoʻoponopono hope
3 　 0x02 ʻIke i ka puka kumu
4 　 0x05 Hoʻopuka ʻikepili kiʻi
5 　 0x20 Ana wela ma ka pauku wela maʻamau
6 　 0x21 Ana wela ma ka pauku wela hoonui
7 　 0x27 16-bit puka kiʻi like
8 　 0x28 8-bit puka kiʻi like like
9 0x80 0x29 16 -bit kiʻi like like +ʻike wela
10 　 0x2A 8-bit kiʻi like + ʻike wela
11 　 0x2B Hoʻouka i nā ʻāpana wela
12 　 0xFE E mālama i nā ʻāpana hoʻonohonoho
13 0x88 0-7 pallete
14 0x96 ʻano lana Ka wela noʻonoʻo manaʻo (paʻamau
25℃）
15 0x97 ʻano lana Kūlana wela ambient (paʻamau
25℃）
16 0x98 ʻano lana ka wela ambient（0.45 paʻamau）
17 0x99 ʻano lana Ka hoʻokuʻu ʻia ʻana (0.98 paʻamau)
18 0x9a ʻano pōkole Ka mamao kuhi (paʻamau: 1m)

 

  • Mua:
  • Aʻe:
    • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    Huahanawaeʻano

    E kaomi i ke komo no ka huli ʻana a i ʻole ESC e pani