Irene Gilbert is a 76-year-old retired state employee on a mission, fighting energy projects like large wind farms in Oregon’s rural communities. Renewable energy advocates and lawmakers treat ...

The prevalence of alcohol-related traffic accidents has led to a growing demand for technological solutions that can prevent drunk driving. This paper presents a design and implementation of an ...

Discounted cash flow (DCF) is a valuation method used to estimate the attractiveness of an investment opportunity. Learn how it is calculated and when to use it.

This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic sensor, LEDs ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic) is an ultra-small, fan-less air quality sensor for sensing ...

🚗 Arduino Bluetooth Car Arduino Bluetooth Car is an open-source project that guides you through building a Bluetooth-controlled car using Arduino. It includes everything from 3D-printable STL files ...