MAX30105粒子感測器

SSO0183

SparkFun MAX30105粒子傳感器是一種靈活,強大的傳感器,能夠感測距離、心率、粒子檢測,甚至眼睛的眨眼!MAX30105配備了三個LED以及一個非常靈敏的光子探測器,可以檢測不同類型的顆粒或材料(例如含氧血液或來自火的煙霧)。

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NT$ 630 含稅

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產品介紹:

SparkFun MAX30105粒子傳感器是一種靈活,強大的傳感器,能夠感測距離、心率、粒子檢測,甚至眼睛的眨眼!MAX30105配備了三個LED以及一個非常靈敏的光子探測器,可以檢測不同類型的顆粒或材料(例如含氧血液或來自火的煙霧)。

The SparkFun MAX30105 Particle Sensor is a flexible, powerful sensor enabling sensing of distance, heart rate, particle detection and even the blinking of an eye. The MAX30105 has been equipped with three LEDs as well as a very sensitive photon detector. The idea is to pulse the different LEDs, then detect what shines back. Based on the reflected signature it’s possible to detect different types of particles or materials (such as oxygenated blood or smoke from a fire).

The MAX30105 utilizes a red LED, a green LED, and an IR (Infrared) LED for presence sensing, heart-beat plotting and heart-rate monitoring among its multitude of uses, including Pulse Oximetry. The MAX30105 is designed to operate at 5V and can communicate with both 3.3V and 5V microcontrollers. We’ve also written an Arduino library for the MAX30105 Breakout which takes care of all of the I2C communication, bit shifting, register writing and sample reading.

產品規格:

  • Built-in Red, IR, and Green LEDs
  • 5V operation (3.3V is allowed, but green LED is not guaranteed to operate)
  • Onboard 1.8V regulation and I2C interface circuitry
  • Sensitivity configurable down to 7.81pA
  • 3200Hz maximum sample rate
  • Built-in 32 sample FIFO (First In, First Out)
  • Applications include presence detection, distance sensing (18" max), pulse oximetry, blood oxygen saturation level (SpO2), smoke and particle detection

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