MEGA ADK R3 az Android fejlesztői vezérlő Arduino mega2560 alaplapjára

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I2C MAX30105 Particle Optical Sensor Photodetectors Board For Smoke DetectionParticle Sensor Breakout - MAX30105 Description The 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 AND rsquos 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 AND rsquove 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. Features
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 Benefits and Features
High Sensitivity Optical Reflective Solution for
Detection of Wide Variety of Particle Sizes
Tiny 5.6mm x 3.3mm x 1.55mm 14-Pin Optical
Module
Integrated Cover Glass for Optimal, Robust
Performance
Ultra-Low Power Operation
Programmable Sample Rate and LED Current for
Power Savings
Ultra-Low Shutdown Current (0.7ÎĽA, typ)
Robust Motion Artifact Resilience
High SNR
-40°C to 85°C Operating Temperature Range
Capable of Operating at High Ambient Levels
Excellent Ambient Rejection CapabilityGeneral Description
The MAX30105 is an integrated particle-sensing module.
It includes internal LEDs, photodetectors, optical elements,
and low-noise electronics with ambient light rejection. The
MAX30105 provides a complete system solution to ease
the design-in process of smoke detection applications
including fire alarms. Due to its extremely small size, the
MAX30105 can also be used as a smoke detection sensor
for mobile and wearable devices.
The MAX30105 operates on a single 1.8V power supply
and a separate 5.0V power supply for the internal LEDs.
It communicates through a standard I2C-compatible interface.
The module can be shut down through software with
zero standby current, allowing the power rails to remain
powered at all times.
Applications
Fire Alarms
Smoke Detectors for Building Automation
Smoke Detectors for Mobile Devices
Smoke Detectors for Wearable DevicesPayment
Shipping
311565440570 - ali110 (281)