Hi Kbird!

About magnets:
Doesn't need to be Diametrically magnetized.
Diametrically magnetized is much more expensive.

In my first project ( suncom F-15 new gimbal ) I use flat cilinders 5x2mm non diametrically magnetized. I use two flat cilinders in each axis.
In ebay:
neodymium magnets

In my second project ( DIY BRD ) I use 5X5mm cubes.
In ebay:
neodymium cubes

Both cases work fine.

The important thing is to position both poles in front of the sensor.



Hi JJCTHMFS!

As mentioned by KBird, you can do the TLE PCB by yourself, as I do. Do you live in Argentina? I assume you speak spanish hermano.

Usted puede hacer por tu mismo, pero requiere mucha paciencia e alguna habilidad en hacer e soldar los componentes. E tiene que trabajar com material corrosivo, asi que es bueno investigar mucho antes de hacerlo.