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First Build

mjhegarty edited this page Sep 13, 2019 · 12 revisions

Modules list

Role Part Desc Voltage
Power Monitoring Sparkfun Battery Babysitter Handles switching between rechargeable battery and usb power source. Provides details about battery charge level and system power draw. 5V in 3.3-5V out
Main Board Raspberry Pi A+ Low power draw built in networking easy to start with 5V (might not work with Sparkfun output)
Peripheral device Camera tbd 3.3V ideally
Response peripheral LED Mike has in his tool kit Simple secondary power usage device to help experiment with power budget no more than 30mA
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