Read more Alcohol Sensor MQ3: Breathalyzer Build with Arduino March 11, 2026 / 0 A breathalyzer is one of the most educational and practically relevant projects you can build with an Arduino. It combines... Continue reading
Read more BME688 Environmental Sensor: Gas, Humidity, Temperature and Pressure Guide March 11, 2026 / 0 The BME688 is arguably the most versatile environmental sensor ever created for the maker and IoT community. In a single... Continue reading
Read more Gas Sensor Guide: MQ2, MQ3, MQ135 for Air Quality March 11, 2026 / 0 The MQ gas sensor series from Hanwei Electronics is the most widely used family of gas detectors in Arduino and... Continue reading