Team 8 recon robot
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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.



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