LAM - Electronics Parts To Order LAM
The following parts are required to complete the
LAM Large Area Robot Lawn Mower Project:
Its a good idea to order the parts now, so you can be printing the chassis while waiting for the parts to arrive
These parts are available as a bundle in my shop. This ensure all the parts are compatible and fit into to the 3D printed chasis.
LiIon 18650 Batteries
In addition to these parts you will need a 3S 18650 Battery Pack. I used 6x 3S packs in parallel making a 20.4Ah battery. This gave a mow time on a relatively flat garden of (unknown yet) See the instructions here on creating the pack
(To create a 3S pack, 3x 18650 batteries are connected in series). A Li-Ion protector circuit was used to prevent under and over charge of the packs.
I recommend to use the Panasonic 18650B batteries. These are quality reliable batteries and worth the investment.
the battery instructions also includes some information on batteries if your unsure how to use them