This is a Freescale’s three axis, digital magnetometer MAG3110 is a low-power to adopt & reads an orientation an independent electronic compass that can be provide accurate heading information. It uses 400 kHz fast mode i2C serial interface output and
Wiring the MQ-XX Sensor for Ozone, LPG, C3H8, CO, H, C2H6O, C6H6 Gas Detection on STM32F
MQ-XX Sensor series is a sensitive gas detection sensor which provide a lower conductivity in a clean air. When the sensor detect a gas exist in area the sensor conductivity will increase. These sensor has a high sensitivity to Ozone,