Abstract: This work presents a cost-effective approach to implementing programmable logic controllers (PLCs) for educational use, using commercial microcontrollers (Arduino UNO, ESP8266 NodeMCU) and a ...
Delta Air Lines is installing drag-reducing finlets across its fleet of 240 Boeing 737-800s and -900ERs following an extensive in-service evaluation with developer Vortex Control Technologies that ...
Megan Cerullo is a New York-based reporter for CBS MoneyWatch covering small business, workplace, health care, consumer spending and personal finance topics. She regularly appears on CBS News 24/7 to ...
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