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Team 8 Recon Robot. Abhinav Valluru Vinit Bhamburdekar Arjun Bajaj Aabhas Sharma. PCB layout divided into 4 functional groups. Digital Analog Power Supply Motor control. Analog components.

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team 8 recon robot

Team 8 Recon Robot

AbhinavValluru

VinitBhamburdekar

Arjun Bajaj

Aabhas Sharma

pcb layout divided into 4 functional groups
PCB layout divided into 4 functional groups
  • Digital
  • Analog
  • Power Supply
  • Motor control
analog components
Analog components
  • Sensors and the wireless transceiver isolated from high power components to reduce the effect of EMI radiation on the sensors
  • This helps because the Electro magnetic field intensity decreases exponentially with distance in air.
microcontroller pcb specifications
Microcontroller PCB specifications
  • Decoupling capacitors placement
  • Additional capacitors for additional noise
  • Components of MCLR kept at 6mm
  • Trace length between the ICSP connector and ICSP pins kept to minimum
motor control and power supply
Motor Control and Power Supply
  • EMI due to high switching nature of the currents can be reduced by decreasing the current loops(placing the components closer).
  • The heat generated by the converters is taken of by the components themselves as both the regulators have large exposed ground pads for better thermal connection to the PCB.