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GY-21P Module Features The GY-21P module consists of two sensors, BMP280 and SI7021, which include pressure, temperature and humidity sensors. The communication protocol of this module is I2C. This module is capable of measuring air pressure from 30,000Pa to 110,000Pa, measuring humidity from 0 to 100%, measuring altitude from 0 to 30,000 feet and measuring temperature from -40 to +85 degrees Celsius. You can download the datasheet of this module here. [wpdm_package id='17363'] [wpdm_package ...

MPS20N0040D Pressure Module Features The MPS20N0040D Pressure and Altitude Sensor Module is an MPS20N0040D pressure sensor that receives altitude data and transmits it to the HX710 IC, which is an ADC converter. This module is used to measure the ambient pressure and the pressure difference of liquid levels. Note: This module does not support I2C communication. You can download the datasheet of this module here.[wpdm_package id='17459'] MPS20N0040D Pressure ...

TCS34725 Color Sensor Features The RGB TCS3472 Color Sensor Module is one of the best modules with which you can see different and stunning colors. This module is the best color sensor on the market that has RGB and Clear light sensing elements. This module has an IR filter that filters the IR spectrum, resulting in a larger color spectrum that can be viewed with high accuracy. The range of this module is 3800000:1. Therefore it is suitable for use behind dark glass. TCS34725 Color Sensor Pinout...

MPL3115A2 Sensor Features This small board has an MPL3115A2 pressure sensor or barometer. The communication protocol of this module is I2C. In addition to measuring pressure and altitude, this module can also measure temperature. MPL3115A2 Module Pinout This sensor has 6 pins:+5V: Module power supply – 5 VGND: GroundSLC: I2C ClockSDA: I2C dataYou can see pinout of this module in the image below. You can download the datasheet of this...

MPXV7002 Airspeed Module Features The MPXV7002 series piezoresistive transducer in the small outline package (SOP) is a state-of-the-art monolithic silicon pressure sensor designed for a wide range of applications, but particularly those employing a microcontroller or microprocessor with A/D inputs. This patented, single element transducer combines advanced micromachining techniques, thin-film metallization, and bipolar processing to provide an accurate, high level analog output signal that is proportional ...