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@keshuaixu
Last active March 27, 2016 16:20
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SmartMouse2016BoardIssues

Problems

OLED DC-GND. Remember to change comm config OLED

Buzzer not suppoerted

Power modules are hot. Too less power is drawn.

Go switch backlight does not look awesome

F buttons not reliable

Current limit resistor for reflective underspec - cant handle more than 20% duty cycle

Vreg 2.8 underspec

OLED very noisy

Shitty vreg very noisy

The arduino due footprint is wrong. There is no A12-A15.

Voltage sense is too noisy because impedance mismatch. consider hardware display of batt voltage.

BNO055 RESET should be connected to main RESET

OLED too slow. change to SPI bus.

motor pwm should be connected to hardware pwm 6789

Micro SD slot not latching

Encoder tick too few

Reset button not accessible enough

Make LED dimmable

Tires not grippy enough - use mini z tires

Accidents

3/13 - Fried an arduino because of SCR latch up.

3/14 - Blew up LED for Vmotor indicator because of loose battery wires.

3/26 - Killed a battery because of overdischarge

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