The current design has the following
features.
�
Arm processor on an STM32f0
discovery microcontroller
�
Utilizes the original
remote that came with the clock
�
Features Rechargeable
NiMH batteries
�
Is water resistant
for use at outdoor races
�
Has a battery life of
at least 6 hours
�
Costs under $500
The Operations the clock will be able
to do are:
�
Count Up
�
Count Down with
Buzzer
�
Set time
�
Reset
�
Stop/Pause
�
Blank Clock faces
Features that may be added as time
permits:
�
Lap/Split time
�
Horn (buzzer separate
from count down)
�
Time of Day
�
Hidden test mode
�
Hidden firmware
version display
�
Smart phone app for
control