Making Speed timer speed cubing ARDUINO

Speed Timer like Speed Stacks for speedcube competitions, have a timer with 2 sensors for rigth and left hand, and it can be used like the video show.

To start the timer you neet hold your hands over the sensor for about 1 second, when you take out your hands from the sensor the time start. When your finish the task, you have to push the 2 sensors at the same time with your hands and the timer finish.

Arduino may conect to pc for show in the screen timer, scrambles, etc, the pc display is a complete accesory for this games, and, it need technology because using timers olds by gaming in the 90 in 2018 is very old.

This proyect have 3 parts.

1) Phisycts Interface.
2) Data interface.
3) Pc Interface.

For make physics interface we need.

Arduino UNO.
Protoboard
1 red resitor 220 Ohm
1 green Resistor 220 Ohm
1 piezoelectric speaker.
1 transistor 2N222

2) data Interface we need usb or bluetooh conected arduino to PC's com port.

3) For PC interface we use nodejs libraries npm serialport robotjs
we use https://cstimer.net/  that whe see that Mats Valk and Feliks Semdegs using in their training

This proyect have repository and it's https://github.com/brakdag/ArduinoSpeedCubing


Well, we start.
First we have to install arduino software from the web page of arduino https://www.arduino.cc/en/Main/Software we can donate money or just download. Next install software and update libraries etc, and conect you arduino to pc (usb), and check that in your IDE software arduino you have checked com port that apears you arduino. To check that conection is ok you can upload to us arduino the code of blink in the examples. If you have funcitonality with arduino and pc, an you can upload software made in IDE Arduino you can skip to the next step.

Door to door or buy from the outside in Argentina.

In addition you must add 100 $ Ar for each shipment, if the weight does not exceed the limit.(200USD or 2KG)

The process of buying online is simple and is the same as with any credit card from anywhere in the world.

When the package arrives the problems begin.
When the package arrives at the mail accounts with 30 days to make and pay all the paperwork, your package will be returned to its origin.
To warn you that the countdown has begun, the Argentine mail sends you an important letter to your address.
When you receive the package, you must have an Argentine DNI (unique identification code), that is, be Argentine, or nationalized.
You have to take a photocopy in turn, to file to the AFIP branch of the nearest government and obtain access code 3, to enter the afip website. www.afip.gob.ar
Then you have to declare your purchase on the website, and print the payment coupon of the 100Ar $
Once payment is complete, you'll have to wait for your shipment to arrive.

Restrictions:

• Only for Argentines: Needs to be Argentine or nationalized.
• Get first Password: I need to physically go to the branch of government, to obtain a key and make a photocopy of the DNI. To access level 3.
• Move the butt: If you are not in your home the postman leaves a notice, and 2 times you will have to go to the mail branch to get your package. And counting that you also have to go to the government branch to get the password. Are 3 times !! OHHH door to door, shit.
• fake freeship: Even though your shipment is free the government mail adds a charge of 100ARS, approximately more than 5 USD.

What is the problem with Argentina?

Eight of every ten pesos of the profits of the main companies during the beginning of the Government of Macri concentrated in two sectors: petroleum and banking. Everything is explained by a measure, such as the devaluation of the currency, which made the sectors with assets in foreign currency were the big winners. This was revealed by a report of the Institute of Thought and Public Policy, coordinated by Claudio Lozano and Tomás Raffo. If the comparison is made on the basis of the level of gross sales, Petroleum and the financial sector concentrate two-thirds of them, followed by the steel sector with 13.4%. All this, in a year in which the peers were below 40% inflation (according to the statistical agency of the City and the CGT). The financial sector is one of those that remained at the center of the conflict at the beginning of this year, since the joint venture with the guild led by Sergio Palazzo was not accepted by foreign banks. The agreement implied a 24% increase for this 2017.

The explanation that the economists find is in the devaluation of the end of 2015, when the (official) exchange rate rose from 9.8 pesos per dollar to 14. So it was emphasized: "The data of the balance sheets showed that for the first quarter Of 2016, the item Currency Difference was the main generator of income, both in absolute and relative terms, and even in sectors where profits were adversely affected by the devaluation.We go further, if we discount the benefits obtained by this item, Profits in these companies would have been even worse. "

The report, titled "Winners of Argentina de Macri", relieved the balance sheets of 54 companies listed on the Buenos Aires Stock Exchange. Of these, he also highlighted 10 firms that occupy the top ten of the magazine Mercado, both in 2001 and 2014, to account for what they call the "stable dome" of the business sector.

The problem of debit cards.

The businesses are obliged to accept debit cards, with this is benefited the company Frist Data that is the owner of the technology here in Argentina.
So I ask myself, is the same thing with third-party insurance on vehicles, it is mandatory, but we do not always agree that when it is an option for sale, it is mandatory to purchase a terminal to be able to sell with a debit card.


To leave I leave a button where you can search in Google what you like.

Already with 3 entries and I have google ads available.

It is good to see that the monetization of google was not slow in updating and allows me to edit my blog and to win, some clicks with monetization. Still the visits I have are few, but we will see what happens in the course of time, I will try to incorporate a lot of information to be able to do different things. The blog has been updated with bootraps, so the posts have many more features that will allow better view of it.

A cordial greeting and we hope that they continue reading us.

I think I should develop my post a little more because they have no future.

I will make of this site my personal diary, where perhaps it will help the reader in some things and others.

A government is indebted continually.

Suppose we want to buy bonds or anything that the government issues as a form of investment and savings to buy a car. It is almost a robbery that someone who asks for money (bonds of any kind letters), in the end then you end up charging VAT, gross income, and income tax indirectly if we add 33% + 21% + 8% = 62% . Giving you 27% to 35% of TNA in the best cases, suppose 30% the government is staying with 32% and also you are the one who lends the money.
But that is inevitable, no matter how much you deposit the money in another bank the% VAT and income tax will be.
For some reason the economies of other countries can operate with low levels of taxes, both of VAT and income tax.
This 30% versus 62% of those who did not lend money to the government generates a clear tendency to save, in this way, what makes the investments in the private sector are minimal.
Obviously in the face of this favorable situation of finding a reliable investment that emits the government, occupies a significant portion of the current assets, then obtaining investments for the entrepreneurs is totally difficult. Always the amount for investments will have to be from banks, but at rates much higher than what the government asks for, This makes the profitability of any company, accustomed to evaluate the projects with the financial assets valuation system ( CAPM) are always counted the interest rate on US treasury bonds, the average rate of more than 60 years is 5% but is currently 2.5% or half, which indicates that the US does not need to borrow .
A government needs to cover the expenses necessary to make investments, and to fulfill current accounts, which are the salaries of public employees, education, health and security, as well as all bureaucratic sectors such as justice and the salaries of politicians.
In an inflationary scenario, the government must be abolished in order to cover growing budgets. But how does inflation stop?
What is inflation and how does it arise?

To study the inflationary phenomenon, or the devaluation of the currency we can study it in a closed market. If no new money is generated How can inflation exist?

Digital Money Laundering

Money laundering originates when the sum of unpaid high money is raised and comes from an illegal market, such as drugs, trafficking in women, or the sale of any property that is prohibited by law Your Country To be able to enter with this money to the banks, it is necessary to bleach it and to pay of taxes in the laundering is assigned an activity. For example a false laundry, people wash a lot, but millions of profits enter, but the truth is that it is a lie. But this money is already bleached.