Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)is an ultra-small, fan-less air quality sensor for sensing ...

To address these challenges, a fast-response, wide-range, high-accuracy, and long-lifespan in situ oil flow velocity sensor was designed and developed, drawing inspiration from the existing sensing ...

Using an Arduino Nano, ultrasonic sensor, and buzzer, it can sense objects in their way and provide an instant audible alert to them. So they can navigate independently. The best part of this blind ...

This Arduino library allows users to easily record wind speed, wind direction, and rainfall data from our weather meter kit. It should be noted that the sensors in the weather meter kit rely on ...

he’s using an Arduino Uno (Atmega328p) which measures the audio level in order to modulate the LED output. A bit of software later (shared on GitHub if you’re interested!) and the VU meters we ...