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PCB TODO
amlinux edited this page Jan 13, 2013
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3 revisions
- Invalid package for the controller
- Controller's pin 8 shorted to ground
- Power converter pin 7 (output) connected using thin wire
- Lot of text labels mixed up on the silk layer
- "Power" and "EEPROM" labels mixed up
- Holes for shottki diode are too small
- Holes for the radio module are too small
- Shottki diode invalid polarity
- Motor power wires are too thin
- Motor disable line is actually motor enable
- Motor enable must be connected to CCP2 (PWM mode)
- Mixed up pins on the RS-232 connector
- Missing power on the RS-232 driver
- One of capacitors is connected to Vcc instead of Vdd
- Pin 1 on the programming connectors should be more visible
- Fix numbers of all components on the silk layer. Especially power sockets (input and stabilized)
- L293 ground must be a heatsink