The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

After his mother-in-law was hurt in a fall and told no one, ex-Microsoft exec Michael Nassirian built a camera-free way for ...

Build six awesome ESP32 projects using open-source code. Create a working pulse oximeter with an OLED display to track your ...

An Arduino Uno guards a running 12 V motor. It watches for a person coming too close, overheating, abnormal vibration, a tilted machine and a jammed shaft. When something is wrong it slows the motor, ...

Installing reliable smoke and carbon monoxide detectors in your home can mean the difference between life and death. About 60 percent of the fatalities from fire occur in homes without working fire ...