This module is compared with the normally open type vibration sensor module, vibration trigger for longer periods of time, can drive the relay module,the company produced normally closed type vibration sensor SW-420
The Micro Servo MG90S is lightweight, high-quality and lightning-fast. The servo is designed to work with almost all the radio control systems. It is with excellent performance brings you to another horizon of flight. The MG90S micro servo with accessories is perfect for R/C helicopter, plane, car, boat and truck use.
Transparent Case Enclosure Box For Arduino Uno R3 is of high-grade ABS, which provides excellent protection. This is unique design provides easy connection to other components. The dimension of enclosure box is the same as original Arduino Uno R3.
