This library supports ACS712 current sensor modules of 5A, 20A, and 30A. The ACS712 current sensor module is a fully integrated, hall-effect-based linear current measuring device. It can measure both ...

Adjustable gain to avoid ADC saturation. Supports 120 VAC or 240 VAC (or any value below that). Manual calibration for custom adjustments. Power supply range: 3.3v - 5v ...

Abstract: In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To ...

Abstract: In this study, we proposed the IoT sensor solution using a PoF module for the environmental monitoring a set of sub-modules in MMC-HVDC systems. PoF system was implemented as three laser ...

Flex7 - PIR Occupancy + Daylight Linking Sensor Kit, DALI: dimming control module occupancy + daylight sensor 5m sensor lead ...

NEW YORK (AP) — A New York City couple in their 70s was killed Monday in what the police commissioner said was a “horrific double homicide, robbery and arson" — the man tied to a pole and stabbed, the ...