Alexis KrierJun 25, 2019

Here is a Mosfet with heather 💠 to control the on/off of the #vacuum fan (3.6A@12V).
It will shut it down when cleaning is done or if a problem occurs.

I've done a gitlab to share my IC code:
https://framagit.org/bodtx/vaccum-robot

#arduino #neato #ln298 #robot

bodtx / vacuum Robot

IA to replace the mother board of any cleaner robot (neato, irobot etc)

Alexis KrierJun 23, 2019
Here is the schematics of my #vacuum circuit.
need to wait for the fan motor to be at full speed before moving otherwise EMI is doing too much mess in the circuit.
#arduino #neato #ln298
Alexis KrierJun 21, 2019
damned, the brushless motor outputs too mush backward current and high frequency, I need a spearate power with an isolated #lm7805.
#arduino #neato #ln298
Alexis KrierJun 20, 2019
My #neato signature is back to life. Wheels working, vacuum motor starting. Next move is to program the path to follow. #arduino #ln298
Alexis KrierJun 15, 2019
Reparing my neato signature.
I will replace the brain with a DIY one. Keeping motors.
#ln298 #arduino #atmega