Pictured above is the sensor portion of what [Frapedia] calls his visual rain sensor. Most rain gauges just use a graduated cylinder to capture water as it falls from the sky. That will give you a ...

The Vietnam Automotive Rain Sensing Wiper System Market is expected to witness steady growth through 2031, supported by the following trends: Integration with Advanced Driver Assistance Systems (ADAS) ...

Japan's Denso was also tinkering with automatic wipers, patenting their own in 1968. Citroën unveiled (probably) the first mass-produced rain-sensing ... of IR lights, a sensor, and a little ...

While it is definitely a first-world problem that you don’t want to manually turn on your windshield wipers when it starts raining, it is also one of those things that probably sounds easier to ...