Fire Bird V ATMEGA2560 Hardware Manual
3.19.12 Position Encoder LEDs
These LEDs are used to display the pulses coming from the left, right and C2 motor connectors.
In the default configuration Motor C2 is not used hence LED corresponding to C2 is not soldered
on the microcontroller adaptor board.
Figure 3.74: Encoder LEDs Schematic
3.19.13 Bargraph LED display
Bargraph LED display is used for quick debugging purpose. It is connected to the PORTJ of the
ATMEGA2560 microcontroller. To enable bargraph jumper J3 needs to be connected. For more
details refer to the section 3.19.6.
Figure 3.75: LED BAR GRAPH Schematic
© NEX Robotics Pvt. Ltd. and ERTS Lab, CSE, IIT Bombay, INDIA 75