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 ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

SparkFun's "Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)" is breakout board for the Bosch Sensortec BMV080 particulate matter sensor which the ...

The Minecraft Spring to Life drop introduces two new Cow variants into the game and includes other additions like bushes and fireflies. Now, you will find Warm and Cold cows in their respective ...