I will write codes for Line Following/Tracking, obstacle avoidance/Detection, phone controlled robots. I will also help in making H-BRIDGES (motor drivers), POWER SUPPLIES. I will provide SCHEMATICS, PCB LAYOUTS of all circuits including H-BRIDGES, POWER SUPPLIES, and how to overcome loose wiring. I will write code for Arduino and Esp-32 boards. I will also provide with Arduino and Esp-32 motherboard (PCB design) so that we can just plug in Arduino mega or Esp-32 on the self-made shield. I will also provide Documentation including Reports, Hardware guidance and Experimental Setup etc.