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Re: Arduino Code with H Bridges and Bilge Pumps
Posted: Nov 28th, 2022, 9:46 pm
by Oddmar
For more PWM outputs...
https://www.amazon.com/gp/product/B07GJCPWW2
And these might help...
https://www.amazon.com/gp/product/B07XJSRY6B
Re: Arduino Code with H Bridges and Bilge Pumps
Posted: Dec 7th, 2022, 6:23 pm
by Thumquas
those look interesting, will look into them thank you.
Re: Arduino Code with H Bridges and Bilge Pumps
Posted: Aug 29th, 2023, 5:03 am
by menco
Here's an update on the progress made by me so far.
Now I have 2 megas, one each on the top side and rov, in addition the rov also has a nano specifically to handle the 2 servos for the camera tilt & pan.
I now have 6x ibt2 drivers for the 6 bilge motors and a self assembled 4s9p li-ion pack on the rov and a 3s3p on the top side controller.
In addition on the rov there are 4x lm2596 & 3x szbk07 DC to DC buck converters to provide the necessary 5v and 12v outputs for everything from sensors, boards, to the ibt2's.
Still facing issues coding and getting the 3 rs485 to talk over modbus with the the top side mega and master and the rov's mega as slave 1 & the nano as slave 2
Here's a link to the rov side e-tray
https://acrobat.adobe.com/link/track?ur ... ce35344654