languer
Active Member
Uhmm, the complete set of requirementsWhat am I missing?
This is just a complete guess since the power requirements are not fully provided (i.e. voltage required for motor, and voltage required for transceiver). But my guess is that +3V may not be enough for the motor; but this is really part of the big mistery behind the need...
-> "power a chip with 1.8V-3.6V operating voltage from 3xAA batteries"
-> "2.6V to take a full advantage of available battery capacity"
-> "the closer the voltage is to 3.6V, the better"
But then again, it's all a big guess based on the requirements as provided - but Slowmo does know the real requirements, and he is happy with the powering from MCU; so I think that's good enough (unless he so desires to share all the applicable information which is required to provide more accurate answers and eliminate the guessing).