{ "Library": "Servo", "Description": "Servo Library", "Sensor Class": { "ES9257": { "Name": "Micro Digital 3D Tail Servo", "Description": "The ES9257 servo is a fast, heavy duty servo that is popular for moving control surfaces on RC models.", "Aliases": ["ES9257"], "Categories": ["servos"], "Connections": ["pwm"], "Project Type": ["prototyping"], "Manufacturers": ["emax"], "Image": "es9257.jpg", "Examples": { "C": ["servo.c"] }, "Specifications": { "Vdd": {"unit": "v", "typical": 4.8}, "Stall Torque": {"unit": "Kgf.cm", "low": 2.5}, "Operating Speed (no load)": {"unit": "sec / 60 deg", "max": 0.08}, "Pulse Cycle": {"unit": "ms", "typical": 3} }, "Urls" : { "Product Pages": ["https://www.seeedstudio.com/EMAX-ES9257-2.5kg%26amp%3B-.05-sec-Micro-Digital-3D-Tail-Servo-p-762.html"] } } } }