SparkFun code, firmware, and software is released under the MIT License. Please see LICENSE.md for further details. // to use hardware reset control, and to monitor the H_INT pin. // The H_INT pin ...

The I2CKeyPad8x8 library implements the reading of a 8x8 keypad by means of a PCF8575. Smaller keypads, meaning less columns or rows (e.g. 5x4) can be read with it too. Sometimes you need to control ...

Abstract: When designing new sensors and sensor applications, there are often well-defined use cases to justify the research. When the use case is a target group of people, appropriate collaboration ...

The Pennsylvania Department of Environmental Protection issued a Code Orange Air Quality Alert for Tuesday for York and surrounding counties. A Code Orange Air Quality Alere means that air pollution ...