please write the arduino code for this.

Objective: 1. Implement and analyze bi-directional (full duplex) asynchronous serial data transmission protocol for data communication and control between a micro-controller and personal computer. Learn to use both text based (Serial Monitor) and GUI based (Firmata) methods to: 2. receive and display Arduino sensor values on a PC control Arduino output devices from a PC a. b. Materials: Arduino UNO with USB Cable, Sensor Shield, LDR/Light Sensor, RGB LED, Jumper wires, PC. Block Diagram: PC Sensor (Digital or Analog put Pins Arduino Serial USB USB TX to Cable Virtual Serial Micro- USB Interface Port Output Device RX (Digital Output Pins or Comm. Program Serial Monitor or Firmata Test Analog)