MARTINEZ — A sales and use tax measure is heading to the Contra Costa County ballot in June, despite criticism that an overstated annual budget deficit was used to justify the request. Concerned for ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Abstract: The range of the frequency to be measured by a measurement device depends on the purpose of performing the measurement. The frequency measurement device is built specifically according to ...

Abstract: This paper presents a BLDC Motor Health Monitoring and Testing System developed to automate performance evaluation using an Arduino-based platform. The system integrates sensors for voltage, ...

TV networks and sports leagues rely heavily on Nielsen to to tell them how many people at home watch football games, tennis matches and auto races. Counting viewers in bars, hotels and offices? That ...

Arduino library for the PZEM-004T V4.0 (100A) Energy Monitor, compatible with Arduino UNO R3, R4, Nano, Mega, and other Arduino boards. This library enables easy reading of voltage, current, power, ...

Contains applications of voltage and current measurement with Arduino. The voltage measurement application reads the voltage through an analog input connected in parallel with resistors R1 and R2. The ...

WASHINGTON — The Senate fired a warning shot at President Donald Trump, voting Thursday to advance a bipartisan resolution to block him from using military force “within or against Venezuela” unless ...

A handful of Republicans joined Democrats to allow the measure to move forward, reflecting concerns in both parties about the administration’s strategy. By Robert Jimison and Megan Mineiro Reporting ...

Kristyna Wentz-Graff / OPB An audit by the Oregon secretary of state’s office has found gaps in the state health authority’s implementation of Ballot Measure 110, the state’s landmark drug ...

Statistics are a means, not an end, that should serve the public by helping us see the world more clearly and make better decisions We live in a galaxy of data. From satellites and smartwatches to ...