Wiring the MAX30150 Particle / Smoke Detection Sensor

This the MAX30105 an integrated particle sensor. This device includes internal LEDs, Photodetectors, Optical Elements, with advance low noise electronics and light blocking. This provides a complete system on chip solution to ease the design process of a smoke detection

Wiring the VCNL4200 Infrared Proximity / Ambient Light Sensor

This is the VCNL4200 a highly sensitive long distance proximity IR and ambient light sensor (ALS) on i2C designed by VISHAY SEMICONDUCTORS. This device is pack into package that combined IRED and ALS Photodiodes, amplifiers, and analog to digital converting

Wiring Sensirion i2C Air Flow Digital Differential Pressure Sensor

This is the SDP (Sensirion Differential Sensor) a series of digital differential pressure sensors suitable for high volume applications. This sensor measure the pressure of air and non-aggressive gases with advance accuracy and no offset drift. This series of sensors

Water/Liquid Level Data Logging on microSD and RTC

Another project that demonstrate how to build a low cost lake/pond water level logger sensor that can be deployed without an RF communication. however  this project works as  independent/standalone can be deployed on a remote area intended for science and