G-Force Meter

Date project, April 2017Google Translate
Customer Jumil

Demand
G-Force meter for resistence testing on machine, save data in card microSD in the format CSV.

 

 

This project used an accelerometer as sensor to g-force meter, in most cases the acceleration is used as a vector quantity, which can be used to sense the orientation of the device, more precisely pitch and roll. Because when you turn the device, the 1G component is distributed among those 3 axes. With simple vector math we can calculate the angle of the device.

Continue reading “G-Force Meter”

University ULBRA, Discursive 2 (2016.1) of Physical Basic

Google Translate

pascal

A hydraulic drive system is a drive or transmission system that uses pressurized hydraulic fluid to power hydraulic machinery. The term hydrostatic refers to the transfer of energy from flow and pressure, not from the kinetic energy of the flow.

The hydraulic fluid can be any fluid as oil or water, in specific cases can be used air or other inert gas, this case is setting up a pneumatic drive system and is necessary a compressor because gases in ambient pressure has low potential to transmission energy.

Continue reading “University ULBRA, Discursive 2 (2016.1) of Physical Basic”

Starting with inline skate

Google Translate

skatericonIn mid-2000 I watched the movie Operation Takedown, in scene where the protagonist going to the work with inline skate and transiting between servers, this caught my attention but desire passed.

In 2006 when I entered in university I wanted to use inline skating again, but desire passed until I see some skating on Campus Party 2011, with two children and my daughter already skating I decided to stop postponing, summarizing the story bought my inline skating in May 2012, I love skating and teach what know to beginners.

With this post I want to give some tips for beginners, based on my experience and difficulties encountered.

Continue reading “Starting with inline skate”