Inflammation has to fight pathogens fast—but it can't get out of control. Researchers at the German Cancer Research Center ...
Abstract: This work presents a simulation-based study of a multi-axis PID control system designed to stabilize a hexadrone. The control architecture uses separate PID controllers for pitch, roll, yaw, ...
Abstract: Design optimization of mechanical system components, such as spiral bevel gears, is important due to their complex geometry and design constraints. However, the complex geometry of these ...
Several makes of multi channel relay boards that are controlled over an RS232 serial port. I am testing with a model that uses a ULN2803A chip also noted as a darlington array and an RS232 level ...