1 、 Working principle of servoA servo is a type of position (angle) servo driver, consisting of electronic and mechanical control components. When the control signal is input, the electronic control part will adjust the rotation angle and speed of the DC motor output according to the controller’s instructions, which will be converted into displacement of the control surface and corresponding angle changes by the mechanical part. The output shaft of the servo is connected to a position feedback

Google is buying cybersecurity company Mandiant in an all-cash transactionvalued at approximately $5.4 billion.Mandiant's operations, which draw on the work of more than 600 securityconsultants and more than 300 intelligence analysts, will be folded into GoogleCloud to create an end-to-end security operations suite. A range of serviceswill be offered, from consulting on cybersecurity to detecting upcoming threatsand testing company's digital defenses.Organizations around the world are fa

Horizon EventsFlying, Driving or Boating, Horizon Hobby brands deliver RC excitement that's second to none and now we're coming to see you! This summer, Horizon will taking a road trip across the United States showcasing a few of their cool radio control products at events and meet you there!