Grove – Thermal Imaging Camera – MLX90641 BCA 16×12 IR Array with 110° FOV 紅外線熱像儀 seeed原廠
NT$2,000 未稅
尚有庫存
- 商品說明
商品說明
Grove – Thermal Imaging Camera – MLX90641 BCA 16×12 IR Array with 110° FOV 紅外線熱像儀
這款紅外熱像儀搭載 16×12 陣列熱敏傳感器 (MLX90641),可檢測遠處物體的溫度,中心區域精度為 ±1℃,平均精度為 ±1.5℃。為了方便獲取熱圖像,使用I2C協議從相機獲取低分辨率圖像。該相機的FOV(視野)為110°x75°,溫度測量範圍為-40℃至300℃。
熱成像如何工作?
所有物體都會發出一定量的紅外輻射。這款紅外熱像儀具有靈敏的熱傳感器,可以檢測與周圍物體的微小溫度差異。然後它從物體收集這些輻射信息,並根據溫差信息創建電子圖像。物體越熱,它產生的紅外輻射就越多。然而,這种红外線是肉眼看不見的,如果強度太高,就會感覺到熱。
該模塊可以使用 I2C 接口連接到 MCU。但是,它需要一個具有超過 20000 字節 RAM 的 MCU 來驅動相機。事實上,像Arduino UNO這樣的開發板由於計算能力較低,無法與此Sensor相機一起使用。我們建議您選擇Arch Mix作為 MCU 來控制攝像頭,因為它確實具有出色的性能來處理來自 IR 傳感器攝像頭的複雜數據。
此熱像儀可用於捕獲以下內容:
特徵
- 緊湊型 16×12 像素紅外熱傳感器陣列 (MLX90641)
- 110°x75° 的高 FOV(視場)可捕捉更多區域
- 測溫範圍寬(-40℃~300℃)
- I2C Grove 接口可輕鬆與 MCU 通信
- 完全校準的紅外陣列,方便設置
應用
- 高精度非接觸溫度測量
- 微波爐
- 入侵/運動檢測系統 用於住宅
- 商業和工業建築空調的溫度傳感元件
- 運動部件的工業溫度控制
- 可視紅外測溫儀
規格
Specification | Details |
---|---|
Resolution | 16×12 |
FOV | 110°x75° |
Measuring range | -40℃ ~ 300℃ |
Refresh Rate | 0.5Hz ~ 64Hz |
Interface | I2C |
Voltage | 3.3V-5V |
Current | ~18mA |
Documents
=========================================================
Grove – Thermal Imaging Camera – MLX90641 BCA 16×12 IR Array with 110° FOV
Features
- Compact size 16×12 pixel IR thermal sensor array (MLX90641)
- High FOV (field-of-view) of 110°x75° to capture more area
- Wide temperature measurement range (-40℃~300℃)
- I2C Grove interface for easy communication with an MCU
- Fully calibrated IR array for convenient setup
Description
This IR thermal camera carries a 16×12 array of thermal sensors (MLX90641) and it can detect the temperature of objects from far away with a center area accuracy of ±1℃ and average accuracy of ±1.5℃. In order to obtain the thermal images easily, the I2C protocol is used to get the low-resolution images from the camera. The FOV (Field of View) of this camera is 110°x75°, and the temperature measurement range is -40℃ to 300℃.
How Does Thermal Imaging Work?
All objects emit some amount of infrared radiation. This IR thermal imaging camera has a sensitive heat sensor that can detect tiny differences in temperature from the objects in the surrounding. Then it collects this radiation information from the objects and creates an electronic image that is based on the temperature difference information. The hotter an object is, the more infrared radiation it produces. However, this Infrared light is invisible to the naked eye and if the intensity is too high, it can be felt as heat.
This module can be connected to an MCU using the I2C interface. However, it needs an MCU that has over 20000 bytes of RAM to drive the camera. As a matter of fact, Dev boards like Arduino UNO cannot be used with this Sensor camera due to its lower ability of calculation. We recommend you choose Arch Mix as an MCU to control the camera because it really has an excellent performance to process the complex data from the IR sensor camera.
This Thermal Imaging Camera can be used to capture as follows:
Applications
- High precision non-contact temperature measurements
- Microwave ovens
- Intrusion / Movement detection systems
- Temperature sensing element for residential, commercial and industrial building air conditioning
- Industrial temperature control of moving parts
- Visual IR thermometers
Specifications
Specification | Details |
---|---|
Resolution | 16×12 |
FOV | 110°x75° |
Measuring range | -40℃ ~ 300℃ |
Refresh Rate | 0.5Hz ~ 64Hz |
Interface | I2C |
Voltage | 3.3V-5V |
Current | ~18mA |
Parts List
1 x Grove – Thermal Imaging Camera – MLX90641 16×12 IR Array with 110° FOV
相關商品
-
Grove – UV Sensor UV 紫外線感測器 seeed原廠
0 滿分 5 分NT$457NT$300 未稅加入購物車Quick View -
Grove – Gas Sensor(MQ2) 煙霧氣體感測器 seeed原廠
0 滿分 5 分檢測的氣體包括異丁烷,液化石油氣,甲烷,乙醇,氫氣,煙霧等。感測器的回應速度快,便於實際的測量。通過板上的電位器調整輸出精度
NT$257NT$220 未稅加入購物車Quick View -
Grove – Infrared Temperature Sensor 紅外線 溫度感測器模組 seeed原廠
0 滿分 5 分紅外溫度傳感器通過接收物體發出的紅外線來測量其溫度。
NT$457NT$380 未稅加入購物車Quick View -
Grove-LoRa-E5 (STM32WLE5JC)無線傳輸模組 868/915 MHz,支援LoRaWAN seeed原廠
0 滿分 5 分內置LoRa-E5 STM32WLE5JC的Grove LoRa-E5由ARM Cortex M4超低功耗MCU內核和LoRa SX126x供電,是一種易於使用的無線模塊,支持EU868和US915頻率上的LoRaWAN協議,並且(G )FSK,BPSK,(G)MSK,LoRa調製。
NT$714NT$560 未稅加入購物車Quick View -
Grove – BLE 工業級 UART轉 BLE 藍牙 HM-11 藍芽模組 seeed原廠
0 滿分 5 分NT$638NT$460 未稅加入購物車Quick View -
Grove – Fingerprint Sensor 光學指紋感測器模組 指紋建檔/識別 seeed原廠
0 滿分 5 分指紋感測器模組通過光學檢測,識別輸入的指紋是否和已經建檔錄存的指紋數據統一。本指紋識別感測器採用高性能的DSP晶片進行圖片渲染、計算、識別、搜索。你也可以直接錄存新的指紋,最多可以錄入162個。當傳感器工作時,紅色LED開始閃爍。適合用來做指紋鎖等項目。
NT$1,667NT$1,300 未稅加入購物車Quick View -
Grove – Recorder v3.0 錄音感測器 錄音機 語音錄放模組 seeed原廠
0 滿分 5 分NT$733NT$560 未稅加入購物車Quick View -
Grove – Dry-Reed Relay 磁簧管開關模組 干簧管繼電器模組 乾式磁簧繼電器 seeed原廠
0 滿分 5 分乾式磁簧繼電器的應用, 有如繼電器。支援 Arduino 與 Raspberry Pi 。
加入購物車Quick View -
Grove – Ultrasonic Ranger 超音波測距模組 距離探測傳感器 seeed原廠
0 滿分 5 分Grove – Ultrasonic Sensor是一個非接觸式的距離探測模塊。他的工作頻率在42KHz,適合用於中距離或近距離的探測。已經附上 Arduino 函數庫。
NT$190NT$140 未稅加入購物車Quick View -
Grove – Sound Sensor 聲音感測器 seeed原廠
0 滿分 5 分聲音感測模組是一個麥克風元件,它可以用於檢測偵測環境中的聲音強度。而偵測到的資料輸出的值可以由電位進行調整。
NT$238NT$180 未稅加入購物車Quick View