Analog Feedback Servo Power Supplies 6 to control the LCD

6 to control the LCD and then another 1 to control the backlight for a total of 7 pins

microsd card holder and nav switch as well as a stick of 0

Declaration of Conformity

or giving up a hardware UART port

then connect the DIN pin to your microcontroller

Analog Feedback Servo Power Supplies 6 to control the LCDIt looks like a servo, it acts like a servo, but it's more than just a servo! We got a factory to custom make these classic 'standard' sized hobby servos with a twist the feedback (potentiometer wiper) line is brought out to a fourth white wire. You can read this wire with an analog input such as those on an Arduino, to get the servo's position. That information can be used in robotics to improve stability or even allow 'recording' of servo motion.