Pololu 23201a Serial Adapter Fully Assembled Servo Motor Drivers * Adjustable Threshold for Motion

* Adjustable Threshold for Motion Activation

these pins are pulled up to VCC (5 V) by the board

from an Arduino

ACS724 Current Sensor Carrier 0A to 30A

5 system pins: +5V

Pololu 23201a Serial Adapter Fully Assembled Servo Motor Drivers * Adjustable Threshold for MotionThis deluxe serial port adapter (RS 232 adapter) to convert logic level signals to the higher voltages required for RS 232 and similar serial ports. Competing units, the Pololu serial adapter operates over a 3 5. 5 V supply range and gives you access to all eight of the signal lines available on a DB9 connector, including five transmit lines and three receive lines. Overview If you want to access all of the features on your computer's serial port,