Abstract: Omni-directional rain sensor utilizing scattered light detection reflected by rain or moisture on windshield glass is realized, while conventional rain sensor senses disturbances at point or ...

On our lightbulb, L1 and L2 are the 120-V power source used to light the bulb. L1 is commonly referred to as the hot line and L2 ... The load is now a boiler. (See Figure 4, page 20.) This wiring ...