A 3CH ESC MCPM Multifunction Digital Analog Servo Tester that uses Aluminum Alloy Housing. You can Test Analog and Digital Servos. You can Control the ESC (Continuous Motor Speed Test) and you can Test Three Servos Simultaneously if they are Synchronized.
The motor shield is based on the L298 , it is a double complete bridge driver designed to drive inductive loads, such as relays, solenoids, DC and stepper motors.
Have you ever wanted to control the flow of a liquid using your computer or microcontroller, but didn&rsquot know how? Well, here&rsquos how: The 12V solenoid controlled fluid valve.