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SD card module for arduino
₹65.00Add to cartSD Card Reader Writer Module for Arduino with the onboard 3.3V regulator.?It is easily interfaced as a peripheral to your Arduino, and other embedded boards and microcontrollers. Through programming, you can read and write to the SD card over SPI interface.
YF-S401 Water Flow Sensor
₹240.00Add to cartWith this sensor you can easily measure the flow of liquids (water).
The sensor has a 7mm coupling on both sides and is therefore easy to connect to?a 6mm hose.
The output of the sensor gives 98 pulses?per second with a duty cycle of approximately 50% for each liter of fluid passing through per minute: Q [L/min] = fpulse?[Hz]/98.
MAX30100 Pulse Oximeter Heart Rate Sensor Module
₹160.00Add to cartMAX30100 is an integrated pulse oximeter and heart-rate monitor sensor solution.?It?s an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs ? a red and an infrared one ? then measuring the absorbance of pulsing blood through a photodetector. This particular LED colour combination is optimized for reading the data through the tip of one?s finger.?It is fully configurable through software registers and the digital output data is stored in a 16-deep FIFO within the device.It has an I2C digital interface to communicate with a host microcontroller.
