Pololu 23201a Serial Adapter Fully Assembled Servo Motor Drivers 5 system pins: +5V

5 system pins: +5V

Frequency band: 15-2700 MHz

from an Arduino

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Double TTL serial interface

Pololu 23201a Serial Adapter Fully Assembled Servo Motor Drivers 5 system pins: +5VThis 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,