Howmany Voltage Regulator Is Needed

Nothing worse than 1am in the morning everyone is asleep.  You are being super quiet and just tweaking the last settings in your script and all of a sudden a loud shriek from your EZB,

MY BATTERY IS LOW, MY BATTERY IS LOW, MY BATTERY IS LOW.

@dave @nink

yeach am almost there . just the small regulators for each controller set at 6 volts . in ARC batterie settings put them on 6 volts insteadt at 7 volts .

some test print

the copper color is very ruf . i think am gonna re print in black . i overpainted the copper  whit black .:( not so nice .

Quote:

in ARC batterie settings put them on 6 volts insteadt at 7 volts

I'm impressed with your skills you're using in this build. Nice work so far. I'm looking forward to seeing more.

@dave

i'm waiting for some connectors to connect the small volt regulator . cause the iotiny keeps warning low batterie . i will have them tomorow .so i can raise the voltage to 6 volt . hopes the iotiny dont give a warning low batt . i have these to connect the small regulator to the controllers .

https://www.amazon.nl/dp/B0CX44HTKZ/ref=pe_28126711_487805961_TE_item

hi

the iotiny is off bateries now . all on wall socket power . this configuration with step down regulators and back up with the small ones . needs to be 6.50 volts for power the iotiny . els it would no have enought voltage , for excample to lid up two eyes as seen in  the video . i raised the volt from 6. volt to 6.5 volts . i also included the ARC name of this project as NO BATTERIES PROJECT.

https://www.youtube.com/watch?v=V26IdmnPHOU

hi all

big progress . all regulators are in place .and all works . lots of playing with RGB and led's if you dont have room to place all next eachtother ..then place it ontop .

regulators ontop 6.50 volts each .

how the backside looks .

a little video .

https://www.youtube.com/shorts/Q4yq3vh9y34

hi

a small detail .

topje-door.stl

@dave

if my understanding of power to the controllers is correct , it doesn matter if the volt to the controller is 7.4 volts, or 6 volts for the servo's cause they will get there volts from the terminals ?so that means all controllers can have 7.4 volts ? question , is my assumption correct on this ?

thanks